Mathematics Middle School

In Albany, NY, the morning temperature was -20 degrees Fahrenheit. The
high temperature for that day was 2 degrees Fahrenheit. What was the
difference between the high and low for that day?


A: -22
B: 22
C: -18
D:18​

Answers

Answer 1

Answer:

-18

Step-by-step explanation:

-20 - 2/ -20 + 2 = -18

Answer 2

Answer:

Step-by-step explanation:

-18

Related Questions

Good Evening. I hope whoever reads this has an amazing day/night. Keep up the good work, even when the odds aren't rooting for you, show them otherwise.

Answers

Good Evening to you as well. Hope you had a great day. Keep up the positivity

Answer:

awwww thank so muchhhhh

Step-by-step explanation:

much love

~ Angie

Joanna draws a scale model of a rectangular table for a carpenter to build.
On her drawing, 3/4 of an inch represents 1 foot. In the drawing, the table is 7 1/2 inches long. How long, in feet, will the table be when the carpenter builds it?

A. 4 2/3 ft
B. 2 5/8 ft
C. 5 5/8 ft
D. 10 ft

Answers

Answer:

D

Step-by-step explanation:

just multiply the three over four inches with seven and a half to get the accurate measurements

the answer to this is D

What is -3 (2m - N)?

Answers

Distribute -3 to 2m and -n

-6m - 3n

Answer:

−6m+3N

hope this helps

Step-by-step explanation:

(Give your answer in the nearest dollar)

20% of $54

$____

(Give your answer in the nearest dollar)20% of $54$____

Answers

Total(Bill+Tip)

You need to pay

$65.00

A random sample of 100 customers at a local ice cream shop were asked what their favorite topping was. The following data was collected from the customers.


Topping Sprinkles Nuts Hot Fudge Chocolate Chips
Number of Customers 12 17 44 27


Which of the following graphs correctly displays the data?

A random sample of 100 customers at a local ice cream shop were asked what their favorite topping was.
A random sample of 100 customers at a local ice cream shop were asked what their favorite topping was.

Answers

It’s the bottom one
It the bottom one right

Sam is selling used books online. The first book the customer buys is $8.00, the second-third book are $7.00 each, the fourth and all other books, b, are $5.00. A buyer has $35 to spend, before tax and shipping. Write an inequality to show how many books this customer may buy before the applicable taxes and shipping charges.

Answers

8+7+7+5b is less than or equal to 35

Rob and two of his friends are digging holes at Rob's house in order to plant some new trees. The holes need to be at least 3 feet deep. So far, Rob's hole is 14/5 feet, Sam's is 2.6 feet, and Tom's is 2 1/8 feet. Who is the closest to being finished?

Answers

Answer:

Rob is the closest to being finished.

Step-by-step explanation:

Rob: 14/5 = 2.8 feet

Sam: 2.6 feet

Tom: 2 1/8  = 2.125 feet

2.125 < 2.6 < 2.8

YOur answer is going to be rob sorry if I’m wrong

I need help. Give an explanation, please!

I need help. Give an explanation, please!

Answers

Answer:

y=35+x+15x/100. since x is the money earn so 15percent of x

Answer:

y=35+x+15x/100. since x is the money earn so 15 percent of x .

multiple choice:
on a number line from 0-10 where is -13/3 locoated?
A: between 0 and -1
B: between -4 and -5
C: between -5 and -6
D: between -6 and -7

Answers

B because it’s -4 1/3
B because it is -4.3333

help please I'll mark brainliest

help please I'll mark brainliest

Answers

Answer:

q1 -10

q2c

Step-by-step explanation:

q1-10=
2qC is the answer

12. Claire jogs no more than 20 miles per week. Which inequality represents the number of miles she jogs each week?

A. x > 20

B. x < 20

C. x ≥ 20

D. x ≤ 20

Answers

D is the answer.

Explanation:
D is the answer or x < 20
Reasoning :

URGENT! Jolene measures a rectangular room as 20 m by 25 m. The actual measurements are 20.5 m by 25.4 m. What is the percent of error for the area to the nearest tenth percent?

Answers

Answer: x/100=(20 x 25)/(20.5 x 25.4)

Step-by-step explanation:

Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. Note x-intercept is a point on the x-axis. So the y-coordinate of this point is equal to 0. the y-intercept is a point on the y-axis. So x-coordinate of this point is equal to 0. 2x+3y=6

Answers

Your answer would be -2/3 and that is in slope y-intercept is (0,2)
Slope: -2/3
y-intercept: (0,2)

attached image pls help urgent who ever helps will get 20 points

attached image pls help urgent who ever helps will get 20 points

Answers

Answer:

5

Step-by-step explanation:

6

What is payroll tax ???????????????????????????????????????????????????????????????

Answers

Answer:

The individual income tax (or personal income tax) is a tax levied on the wages, salaries, dividends, interest, and other income a person earns throughout the year. The tax is generally imposed by the state in which the income is earned.

Step-by-step explanation:

Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

We have to give that,

To define Payroll tax.

Now, Payroll tax refers to the taxes that are deducted from an employee's wages or salary by their employer.

These taxes are withheld to fund various government programs and services.

Payroll taxes typically include federal, state, and local income taxes, as well as Social Security and Medicare taxes.

The amount of payroll taxes deducted from an employee's paycheck depends on factors such as income level, tax brackets, and the tax rates set by the applicable government authorities.

These taxes are then remitted by the employer to the appropriate tax agencies on behalf of their employees.

They are specifically related to employment income and play a crucial role in funding important government initiatives and social programs.

Learn more on tax below;

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Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)

Answers

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

help please and tyyy

help please and tyyy

Answers

Answer:

multiply each number together

How you get your answer is multiply all the numbers together hope this helps:)

How do these two equations equal each other? I can't figure it out.

How do these two equations equal each other? I can't figure it out.

Answers

Answer:

These two equations are equal because they both simplify to:

(38x)^(7) = (3222x)^(7) = 3^(7)*2^(7)*2^(7)*x^(7)

and

6^(7)4^(7)x^(7) = (23)^(7)(2^2)^(7)*x^(7) = 2^(7)*3^(7)*2^(14)*x^(7) = 3^(7)*2^(21)*x^(7)

So, we have:

3^(7)*2^(7)*2^(7)*x^(7) = 3^(7)*2^(21)*x^(7)

Cancelling out x^(7) from both sides, we get:

3^(7)*2^(7)*2^(7) = 3^(7)*2^(21)

Simplifying, we get:

2^(7)*2^(7) = 2^(21)

which is true since 2^(7)2^(7) = (2222222)(2222222) = 2^(14), and 2^(21) = (2222222222222)(222222222222*2) = 2^(14)*2^(7).

Answer:

6^(7)4^(7)x^(7) = (23)^(7)(2^2)^(7)*x^(7) = 2^(7)*3^(7)*2^(14)*x^(7) = 3^(7)*2^(21)*x^(7)

3^(7)*2^(7)*2^(7)*x^(7) = 3^(7)*2^(21)*x^(7)

Cancelling out x^(7) from both sides

3^(7)*2^(7)*2^(7) = 3^(7)*2^(21)

Simplified

2^(7)*2^(7) = 2^(21) SLAY

A recipe for cookies calls for 2/3 of a cup of sugar per batch. Elana used 5 1/3 cups of sugar to make multiple batches of cookies.

How many batches did she make?

Answers

Answer:

8 batches

Step-by-step explanation:

divide 5 1/3 by 2/3, or add 2/3 each time

2/3

1 1/3

2

2 2/3

3 1/3

4

4 2/3

5 1/3

she made 8 batches of cookies

Answer:

8 Batches

Step-by-step explanation:

5 1/3 = 16/3

16 (cups of sugar used) / 2(cups of sugar per batch) = 8

8 batches

Sorry if it doesn't make sense!

what is the range of the data shown in the box plot below?



a ⇒ 3\(\frac{1}{2}\)

b ⇒ 2\(\frac{1}{2}\)

c ⇒ 1\(\frac{1}{2}\)

d ⇒ \(\frac{1}{2}\)

what is the range of the data shown in the box plot below?a 3[tex]\frac{1}{2}[/tex]b 2[tex]\frac{1}{2}[/tex]c

Answers

Answer:

a

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Jaya forgets how to write numbers in expanded form. Explain the steps to her using the number 13.652 as an example, and then write 13.652 in expanded form.

Answers

In the expanded form the digits of the number are split into each of the individual digits with their place value and written in expanded form. The example of standard form of a number is 4,982 and the same number can be written in expanded form as 4 × 1000 + 9 × 100 + 8 × 10 + 2 × 1 = 4000 + 900 + 80 + 2.

simplifying expressions with integers 54-c+3c2-10
please i need help!!

Answers

54-c+3cx2-10
Calculate the product:
54-c+6c-10
Subtract:
44-c+6c
Collect like terms:
44+5c
Answer: 44+5c

Answer:

44+5c

Step-by-step explanation:

The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?

The pyramid has 4 congruent faces.
The pyramid has 5 congruent faces.
The pyramid has 1 pair of congruent faces.
The pyramid has 2 pairs of congruent faces.

The base of this pyramid is a rectangle. How many congruent faces does this pyramid have? The pyramid

Answers

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

The base has 4 congruent faces

What is the surface area of this triangular prism?

Please help!!!! I'll give brainliest if your answer is correct and thorough

What is the surface area of this triangular prism?Please help!!!! I'll give brainliest if your answer

Answers

720in^2 I know it is correct because I got the answer right 720inces squared

Answer:720in^2

Step-by-step explanation:

Look at the table showing different prices for cans of soup.
Prices for Soup
Price A
Price B
Price C
$3.87 for 3
$2.38 for 2
$8.75 for 7

Which gives the prices in order, from greatest to least unit rate?
Price B, Price C, Price A
Price A, Price C, Price B
Price C, Price A, Price B
Price B, Price A, Price C

Answers

I believe it would be B

Answer:

B

Step-by-step explanation:

I took the quiz on edge lol

The volume of the spear is 998 cm3. What is the approximate radius of the sphere? Use the formula v= 4/3 πr3 and 3.14 for π

The volume of the spear is 998 cm3. What is the approximate radius of the sphere? Use the formula v=

Answers

Answer:

6.2 cm

Step-by-step explanation:

V=4 /3πr^3

4 /3*π*6.2^3 = 998 cm cubed

Have a good day :)

anwser: 6.2


step by step explanation:

-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)

Answers

Answer:

Option #4

Step-by-step explanation:

Expand option #4

=-3(1-2x)

=-3 -2x*-3

=-3+6x which is what your original equation was.

becoz it is a multiple choice, we can go by elimination, hence when we expand #4, we will get -3+6x

I do give brainliest

I do give brainliest

Answers

Answer:

Step-by-step explanation:

Slope of the line =  y2 - y1 ÷ x2 - x1

           ====>     8 - (-6) / (-1) - 5

                       =   14 / -6 = -7 / 3

PLS ANSWERRR IF YOU DO THIS ONE THERES MORE, BUT I REALLY NEED PART A DONE I DONT GET IT!
A falcon flies 800,000 meters in 4 hours. Use the formula d = rt, where d represents distance, r represents rate, and t represents time, to answer the following questions. Show your work.

Part A: Rearrange the distance formula, d = rt, to solve for rate

Answers

The required rate of the falcon is 200000 meters per hour.

Given that,
A falcon flies 800,000 meters in 4 hours. Use the formula d = rt, where d represents distance, r represents rate, and t represents the time rate of the falcon is to be determined.

What is Distance?

Distance is defined as the object traveling at a particular speed in time from one point to another.

Here,
Accoding to the question,

d = rt

r = d / t
substitute the values in the above equation,
r = 800000 / 4
r = 200000 meter / hour

Thus, the required rate of the falcon is 200000 meters per hour.

Learn more about distance here:

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Find the difference. Write your answer in simplest form.

1 1/6 - 1/2

Answers

Answer:

2/3

Step-by-step explanation:

1 1/6 - 1/2

Get a common denominator of 6

1 1/6 - 1/2*3/3

1 1/6 - 3/6

Borrow 1 from the 1 in the form of 6/6

6/6 + 1/6 - 3/6

7/6 - 3/6

4/6

Reduce by dividing the top and bottom by 2

2/3

Answer:

2/3

Step-by-step explanation:

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