Mathematics Middle School

A spaghetti dinner cost $10 and a slice of cake cost $2. Write an expression, using the distributive property to find the total cost for a family of 5. Then solve your expression, showing your work, to find the total cost.

When typing your response below: be sure to include your expression, work, AND final answer with units!

Answers

Answer 1

Answer:

$60

Step-by-step explanation:

10 times 5 = 50

5 times 2 = 10

10 + 50 = 60

Related Questions

Which statement
is true

Which statement is true

Answers

The answer would be b
it’s d) ruby reads at a rate of 20 pages per day

Please help me! im on an assignment an cant figure it out

Please help me! im on an assignment an cant figure it out

Answers

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

7.78 I think I don’t remember

Answer this question for me!!

Answer this question for me!!

Answers

Answer:

You can do:

-two trapezoids

-six triangles

-two parallelograms

hope this helps!

A sheep breeding farm counted a total of 40 sheep on their grounds. After one year, the number of sheep doubled. Then in the next year, the number of sheep doubled again. If this trend continues, which of the following options represents the number of sheep on the farm by the end of each year?

Answers

Answer:

Step-by-step explanation:

It is comes under geometric sequence;

40 , 80 , 160 ,320 , ........

First term = a = 40

Common ratio = r = 2

nth term = \(ar^{n-1}\\\)

Number of sheep on the farm by the end of each year = \(40*(2)^{n-1}\\\)

A new bakery is giving away free prizes for the grand opening. Every 5th customer will get a free bagel, every 9th customer will get a free blueberry muffin, and every 12th customer will get a free slice of carrot cake. Jada is the 36th customer, Will she get a prize? > What prize will she get? > Is it possible she will get more than 1 prize?

Answers

Jada will receive a free blueberry muffin and a piece of carrot cake.
Jada will receive a blueberry muffin and a carrot cake

PART 1: The lenght of the minute hand of a clock is 14 inches. what is the lenght of the path traced by the outer tip of the minute hand in one hour? Use 22/7 for pi

PART 2: The Circumference of a bycicle tire is 126.5 centimeters. what is the diameter of the tire? Use 3.14 for pi. round to the nearest tenth as needed

PART 3: Jessie wants to paint the top of the table shown (78 inches). What is the approximate area that she will paint? Use 3.14 for pi. round to the nearest whole number of inches

PART 4: What is the diameter of a circle with an area oof 113.04 square centimeters? Use 3.14 for pi

Answers

Answer:

Part 1: 2pi * r

14(2 * 3.14) =

14(6.28) = 87.92

Part 2: c/pi

126.5/3.14 = 40.28662420382166

Part 3: **THERE IS NO IMAGE, so just use the formula provided**

pi * r^2

3.14 * 78^2 =

3.14 * 6,084 =

19,103.76

Part 4: 2√a/pi

2√113.04/3.14 =

2√36 =

2 * 6 = 12

What was the percent of decrease from 50 to 28?

a
22%
b
44%
c
56%
d
79%

Answers

Answer:

B- 44%

Step-by-step explanation:

original - new / original

50-22/50

28/50

0.44

0.44 as a percent is 44

Answer:

= 44%

Step-by-step explanation:

50 - 28 = 22

22/50 = 0.44%

0.44 * 100 = 44%

WELP WILL MARK BRAINLEST Part B: Shakira claimed that the expression -k + 2 + k is positive for any value of k. Determine whether Shakira's statement is always true, sometimes true, or never true. Provide evidence to support your conclusion (10 points)

Answers

Answer:

it is always true

Step-by-step explanation:

-++

+++

--+

Answer:

its always true

Step-by-step explanation:

its always true because if both -k and k were the same number then it would go like this. so lets say k = 7 so that means the equation would be

-7 plus 2 plus 7 so lets add the 7 to the -7 that make 0 and if you add 2 two 0 0 the answer is now 2 that will be the same for any other number as well.

help me please ill take anyones help:)

help me please ill take anyones help:)

Answers

Answer:

the answer is D. BECAUSE I NEED THE POINTS

Type a digit that makes this statement true.
153,80(number here) is divisible by 5.

Answers

Answer:

5Hope it helps!

Step-by-step explanation:

153805 is divisible by 5

The answer would be 5!
I hope this help!

HELP ASAP PLEASE WILL GIVE BRAINLIEST

Bryce measured the elementary school and made a scale drawing. The scale he used was 6 millimeters = 2 meters. What is the scale factor of the drawing?

Answers

Answer:

It was probally a wall because of the length of the drawing

Step-by-step explanation:

1 Meter would equal 3 millimeters

8 Stanley ordered two pizzas cut into eighths. If he ate 5/8 of a pizza, how much was left?

Answers

Answer:

1 pizza and 3 slices

or

1 3/8

Answer:

3/8(of that pizza) but in all of the 2 pizzas, 1 whole and 3/8

Step-by-step explanation:

Can Someone Help? Failing Badly in Math. I appreciate it

Can Someone Help? Failing Badly in Math. I appreciate it
Can Someone Help? Failing Badly in Math. I appreciate it

Answers

Answer:

B

Step-by-step explanation:

1/2 * 1 * 2 1/2 = 1 1/4

if theres 8 half unit cubes per unit cube, then we can take the two numbers given to us and divide them by 1 1/4 or 1.25 in decimal

Answer: it would be b

What is the diameter of this circle? ___ ft

What is the diameter of this circle? ___ ft

Answers

Answer:

6 ft

Step-by-step explanation:

Given:

r (radius) = 3 ft

Find: d (diameter) - ?

The diameter of a circle is equal to double radius:

\(d = 2r\)

\(d = 2 \times 3 = 6 \: ft\)

6ft, you take the half way mark and multiply it by two, then it would make 6

Please help ! :) 17 points for this question

Please help ! :) 17 points for this question

Answers

Answer:20.7 units²

Step-by-step explanation: volume of a rectangular prism is L×W×H

therefore 82.8=L×W×the height which is 4 units so if u do 4×L×W you get 4LW which is the volume

(4LW=82.8) now divide 82.8 by 4LW to get the value of LW. The value of LW is an area of one of the bases because area is L×W which is basically LW

hope you understand all the best

Find the length and the width and once you find that you multiply them and whatever you get should be your answer.

If u show ur work u will get brainliest this is worth 15points if u cant show your work the tell me along with the answer

If u show ur work u will get brainliest this is worth 15points if u cant show your work the tell me along

Answers

Answer:

The answer is G

Step-by-step explanation:

This is because an expression can't have an equal sign.

like the rest of the answers (F,H, and J) all have an equal word like is or equals.

example

answer F is

6y = 24

The is in the phrase is the equal sign.

Get it?

If you have any questions feel free to ask - Mark

heeeeeeeeeeeeeeeeelp me

heeeeeeeeeeeeeeeeelp me

Answers

It’s 20ft I believe . I’m not sure
It should be 20, I’m not the greatest at math so don’t take my work for it

Help please will mark brainliest!!!

Find the measure of angle 3.
A. 15 degrees
B. 45 degrees
C. 30 degrees
D. 60 degrees

Help please will mark brainliest!!!Find the measure of angle 3.A. 15 degreesB. 45 degreesC. 30 degreesD.

Answers

Answer:

45°

Step-by-step explanation:

Well, compared to 90°, it looks like it's just smaller, but not too small. It couldn't be 15° degrees, or 60°, as it was probably too much. I Don't think it's 30° either,  because it looked bigger than what a 30° angle would be.

Hope it helped!

~Flip

I need help with these questions

I need help with these questions

Answers

B is the answer hopefully that helps

Answer:

B

Step-by-step explanation:

Plz help ASAP I’ll give brainliest it would be so helpful of you:)

Plz help ASAP Ill give brainliest it would be so helpful of you:)

Answers

Answer:

Question 1: x + 5 = 20

Question 2: 5x = 20

Question 3: 20x = 5

Step-by-step explanation:

Answer:

1. 15

2. 4

3. A,C,E

Step-by-step explanation:

Write 4,682.56 in expanded form.
(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x 0.1) + (6 x 0.01)
(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x 1/10) + (6 x 1/100)
4000 + 600 + 80 + 2 + 0.5 + 0.06
all of the above
will give brainliest

Answers

(4 x 1000) + (6 x 100) + (8 x 10) + (2 x 1) + (5 x0.1) + (6 x 0.01)

4000+600+80+2+0.5+0.06

To make a number pattern, Shana used the rule "Add 3," with a whole number as the starting number. Which statement must be true about Shana's list of numbers?

Answers

Answer:

you didnt put enough context in your question but if shana kept using three she would have mixed even and odds in her numbers if you could give more context to the question id be glad to help more

The statement that is true is that the pattern will consist of even and odd numbers no matter what whole number you begin with

A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?

2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100

Answers

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

2 over 8 equals j over 18

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

2 over 8 equals j over 18

The mean for Set A is 28 and the mean for set B is 32.5. The mean absolute deviation (MAD) is 3. What is the difference of the means as a multiple of the mean absolute deviation (MAD)?

The difference of the means as a multiple of the MAD is

Answers

Answer:

-13.5

Step-by-step explanation:

Answer:

-13.5

Step-by-step explanation:

Which graph represents a linear function?
On a coordinate plane, a parabola opens down.
On a coordinate plane, a line has a negative slope.
On a coordinate plane, a line curves up.
On a coordinate plane, a line curves down, levels off, and then curves down.Which graph represents a linear function?
On a coordinate plane, a parabola opens down.
On a coordinate plane, a line has a negative slope.
On a coordinate plane, a line curves up.
On a coordinate plane, a line curves down, levels off, and then curves down.

Answers

Answer:

Step-by-step explanation:

The linear function is

On a coordinate plane, a parabola opens down.

On a coordinate plane, a line curves down, levels off, and then curves down.

What is linear function?

A linear function is a function that represents a straight line on the coordinate plane.

As, linear function is a function whose graph is a straight line. Therefore, a nonlinear function has a graph which is not a straight line.

You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the​ box?
What is the decimal expansion for 12
2
3​?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me

Answers

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

can someone explain this 2 me? Thanks! have a good day.

can someone explain this 2 me? Thanks! have a good day.

Answers

Answer:

1. Can be side lengths

2. Can be side lengths

3. Cannot be side lengths

4. Can be side lengths

Step-by-step explanation:

It can be side lengths when the largest side is equal to the sum of the two other side

Kathy swims at least 6 laps every day. Which inequality shows how long Kathy swims each day? * A. x 6 C. x ≤ 6 D. x ≥ 6

Answers

Answer:

a. x 6

Step-by-step explanation:

D is the answer because it means X is EQUAL TO OR GREATER THAN 6. The prompt says that she swims AT LEAST 6 laps. So she could swim more.

what is the volume of a cone with a height of 10.5 inches and a radius of 8 inches

Answers

Answer: 703.72 inches^3

Step-by-step explanation:

Volume = pi * r^2 * h/3

             = pi * 8^2 * 10.5/3

             = 64 pi * 3.5

             = 224 pi

             = 703.72 inches^3

What equation represents the relationship shown in the table?
Answers:
y = n + 3
y = 3n + 1
y = 3n - 2
y = 3n

What equation represents the relationship shown in the table?Answers:y = n + 3y = 3n + 1y = 3n - 2y =

Answers

Answer:

y = 3n - 2

Step-by-step explanation:

1 = 3[1] - 2

4 = 3[2] - 2

7 = 3[3] - 2

10 = 3[4] - 2

The answer is y = 3n - 2 because if do
4 = 3(2) - 2 it will equal to 4 and each box number will equal to the y number
Other Questions
what is the ph of a 0.25 m solution of khcoo? ka (hcooh) = 1.8 * 10-4 purab bought twice the number of rose plants that he had in his lawn. however, he threw 3 plants as they turned bad. after he planted new plants, there were total 48 plants in the garden. how many plants he had in his lawn earlier? I need an acrostic poem of the word. The rubric:Student Expectations: analyze causes of the American Revolution, including the Proclamation of 1763,Boston Massacre, Boston Tea Party the Intolerable Acts, the Stamp Act, mercantilism, lack of representation in Parliament, and British economic policies following the French and Indian War. These are just some of the examples over the thirteen-year span (1763-1776) that drove the colonists to seek Independence.Purpose: Understand the significance of the causes of the American Revolution listed in the SE.Students will write an acrostic poem showing their understanding of events leading to the Declaration of Independence and American Revolutionary War. The acrostic poem will be Causes of the Revolution. All letters must be used in your poem. An image needs to be included on the slide or the document. See example below.Colonists thought they should not be taxed unless represented in Parliament. A.U.You will be graded based on the following rubric:Category Evidence in Project Points PossibleName of the Cause The project includes the names of many significant causes we studied on the road to the revolution.50Visual of the Cause The project includes a visual (picture) of all events listed in the acrostic poem. 40Creativity The project shows creative, critical thinking 10Project is on time Any project submitted late will lose points. Negative 15Chronology If possible, try to think about the chorological order of events when completing the poem. Possible extra credit of 5 points.CAUSES OFTHEREVOLUTION 1. A temperature unit is known as a A triangle has angles of 30 60 and 90 It is dilated by a scale factor of three give the angle measures of the dilation of the triangle What do you think influences how fast a river flows? Ninas garden is 4 1/5 meters long and 3/10 meter wide. What is the area of Ninas garden How do you know if nutritional information is reliable? How would you ask Erica if she needs a cup and a plate in Spanish?A.Necesitas sal y azcar?B.Necesitas una taza y un plato?C.Necesitas un cuchillo y un tenedor?D.Necesitas sal y pimienta? All else being equal, increasing the mean difference between groups will ______ the likelihood of finding a significant p value from a t test You state that the presence of water could accelerate the growth of bread mold. is this a a)conclusionb)analysisc)hypothesisd)experiment A 25.0 mL sample of 0.35 M HCOOH is titrated with 0.20M KOH. What is the pH of the solution after 25.0 mL of KOHhas been added to the acid? Ka = 1.77 Refer to Exercise probabilities. Find the following probabilities. a. Two heads b. One head c. At least one head d. At least two headsRequired:Draw a probability tree to describe the flipping of three fair coins. You've estimated the following cash flows (in $) for two mutually exclusive projects: Year Project A Project B 0 -5,600 -8,400 1 1,325 1,325 2 2,148 2,148 3 4,277 8,164 The required return for both projects is 8%. Attempt 1/5 for 10 pts.Part 1 What is the IRR for project A? Submit Attempt 1/5 for 10 pts.Part 2 What is the IRR for project B? Submit Attempt 2/5 for 8 pts.Part 4 What is the NPV for project A? Submit Attempt 1/5 for 10 pts.Part 5 What is the NPV for project B? Submit Attempt 1/5 for 10 pts. How to properly heat unpasteurized eggs? Find the product of 1/100 and 1350.1 * What percent of energy is transferred between the levels indicated by the blue arrows?A. 50B. 90C. 100D. 10 answer this question Five grams of nitrogen gas at an initial pressure of 3.0 atm and at a 20 degrees Celsius undergo an isobaric expansion until the volume has tripled.a. What is the gas volume after the expansion?b. What is the gas temperature after the expansion (in degrees Celsius)?c.What is the gas pressure after the decrease?d.What is the final gas pressure?e. Show the full three-step process on a pV diagram. Use appropriate scales on both axes. the pelagian, arminian, federal, and augustinian views are all relevant for which question?