Mathematics Middle School

What is the distance between -3 and 12

Answers

Answer 1

15
Hope this helps !!

Related Questions

Find the degree of -5w^3-4w^2+7w+16

Answers

Answer:

Step-by-step explanation:

the degree is the highest power of the variable.

the degree of -5w^3-4w^2+7w+16 is 3

Gwen bought a 2 1/4 pound bag of Finch bird seed and 3 1/2 pound bag of parrot bird seed . The total cost for the two bags was $16.79. Find the cost per pound if it is the same for both types of bird seed
Options:
A. $2.74
B. $2.84
C. $2.88
D. $2.92

Answers

a. 2.74 jdndidhe susbs susbs susan’s susbs susisbw susbs ss

That would be D. Since it’s the same type of food

Will give brainliest to the best or first answer!

Answers

Answer: Not what's written down.

Step-by-step explanation:

Okay, so basically, if you have a letter, no other number can go with that number with a letter. So like 5x + 2b -7.

There is only one number that has x, so 5x.

Same with b. 5x + 2b.

Now, there is no letter with the 7, so that will stay the same.

So, the answer is 5x + 2b -7.

Now, I look at your question.

If I do all of the work I just showed, the answer is C.

The answer should be D because the rest just don't really make sense. Your trying to find x, which is the number of lawns that each would have to mow in order for Tim and Matt to make the same amount of money.

Use the picture attached
All I need is a simple answer
Thanks!

Answers

Answer: Batch 2 (B)

Hope this helped.

This is just the answers to something I didn’t finish putting in all the answers for yet

Answers

Answer:

pretty art

Step-by-step explanation:

I don't think I was supposed to answer anything but if so tell me

Will give brainliest to whoever answers correctly.

Answers

Answer:

x=8

Step-by-step explanation:

1st rectangle:

6×4=24

2nd rectangle:

24÷3=8

Answer:

x = 8 cm

Step-by-step explanation:

A = l x L

6cm×4cm = 3cm×xcm

x = 24cm²/3cm

x = 8 cm

Simplify and evulate 3^3 ⋅ 3^2

Answers

Answer: 243

Step-by-step explanation:

3³×3²

27×9=243

answer = 243
hope it helps

What is the equation of the line that passes through the point (-3,7) and has a slope of -4/3

Answers

Answer:

y=-4/3+3

Step-by-step explanation:

To find this equation in slope-intercept form you must first put it into point-slope form. Remember point-slope is $y-y_{2}=m(x-x_{2})$ so plugin the points and slope to get $y-7=-4/3(x+3)$. Then solve the equation for y.

First, distribute the -4/3

y-7= -4/3x-4

Then, add 7 to both sides

y=-4/3+3

Answer:

y=-4/3x+3

Step-by-step explanation:

y-7=-4/3(x-(-3))

y-7=-4/3x-4

y=-4/3x+3

Help please and thank you. :-)

Answers

Answer:

3/4 * 10 = 7 1/2

Step-by-step explanation:

To find the answer you just have to multiply the 3/4 yards needed per pillow by the number of pillows, which in this situation is 10.

10 because it would divide

what is 0.8 x 0.8? im very confused on this, and im not very good with decimals. could someone help me?

Answers

The answer is 0.64, it’s basically 8 x 8 but you have 0(.) added I think. So the answer is 0.64

0.8x0.8=0.64 it is essentially 8x8 but you have to move it 2 decimal places accordingly

please help find the slop

Answers

Answer:

$10per T-shirt

Step-by-step explanation:

20 dollars for 2 T-shirts

then 10 dollars for 1 T-shirt

Answer:

It’s 20$ per shirt

Judy spent one hour and 15 minutes less than Sandy exercising last week Sandy spit 15 minutes less than Mary who spent three hours at the gym. How long did Judy spent exercising

Answers

Answer:

1 hour and 30 mins

Step-by-step explanation:

Answer:

1 hour and 30 minutes

Step-by-step explanation:

Mary spend 3 hours at the gym

Sandy spend 15 minutes less

180 - 15 = 165
Sandy spent 165 minutes at the gym (2 hours and 45 minutes)

Judy spent one hour and 15 minutes less than Sandy

165 - 75 = 90

90= 1 hour 30 min

Declan has n baseball cards. Sam has 4 times as many baseball cards as Declan. Amaya has 7 fewer baseball cards than Sam. Which expression represents the number of baseball cards that Amaya has?

Answers

Answer:

4n-7

Step-by-step explanation:

First, you know that Sam's equation is 4n, since it is 4 times Declan's value n. Next, you take Sam's equation and subtract 7 from that value, since Amaya has 7 fewer cards than Sam. The final equation will be 4n-7.

Answer:

Okay I get it now, N is equal to 4-7.

Step-by-step explanation:

Hope this helps you!

Simplify the expression. the expression negative one eighth j plus two thirds minus the expression five thirds j plus nine twelfths

Answers

-1 19/24j+1 5/12 is with mixed numbers.

-43/24j+17/2 if using improper fractions

-43/24j+17/2
That is one of the answers

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

Please answer quickly!

Answers

160 because you add them all up together

can someone please help me

Answers

Answer: 310.6

Step-by-step explanation:

L * W * H.

8 * 4.9 * 9

Hope this helps, if this doesn't make sense still, please consult an expert.

Answer: 310.6

Step-by-step explanation:

I hope I did my math right but this is the answer I have gotten! :0)

Hi, what is 19-93=12x+8y-30e ?

Answers

it is 92826261 i am patrol guy

For Thanksgiving, Mario bought a 21.9 pound turkey, Rose bought a 21.147 pound turkey and Celia bought a 22.1 pound turkey. Who bought the smallest (lowest weight in pounds) turkey?

Answers

Answer:

Rose.

Step-by-step explanation:

21.147 may have the most numbers, but it is the smallest because there is a 1 in the tenths place

Rose is the answer she bought the lowest weight in pounds

I CANT DO MATH HELPPPP-

Answers

$25 \div 5 + 7 - (4 \times 3) = $

$ = 25 \div 5 + 7 - 12$

$ = 5 + 7 - 12$

$12 - 12 = 0 \: ans$

4x3=12 so 25 divided by 5+7- 12= 0

Find the number that is four greater than three times its additive inverse.

Answers

Answer:

Step-by-step explanation:

let the number=x

x-4=-3x

x+3x=4

4x=4

x=4/4=1

The number that is four greater than three times its additive inverse

is - 3n + 4.

What are additive and multiplicative inverses?

A number's additive inverse is a number that is added to it until the result is zero.

A number multiplied by another such that the result is 1 is the multiplicative inverse of that number.

Let the unknown number be 'n' so its additive inverse is '-n'.

So, the number that is four greater than three times its additive inverse is,

Three times of additive inverse is -3n.

Now the number is 4 greater than 3 times its additive inverse which is

= - 3n + 4.

learn more about additive inverse here :

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Please help me I don't understand this question

Answers

for 38 the average change is 30 ft per minute. just do 90 divided by 3. for 50, just add $4.50 to $65.50 five times and you get $90 after the 5 days

For number 50 that would be $90 because $4.50 is increasing over the five days so you have to multiply 4.50 x 5 then you get 22.5 finally you have to add 22.50 + 67.50 and you get $90.00

Hall swam 34 laps in 1 2/3 hours. Find his swimming rate in laps per hour

Answers

1 2/3 = 5/3

5/3 ÷ 5/3 = 1

34 ÷ 5/3 = 34 x 3/5

102/5 = 20.4

20.4 laps per hour

First convert your fraction into a decimal
1 2/3 =1.66
They swam 34 laps so take 34 and divide it by 1.66
34/1.66= 20.48
So his swimming rate is 20.48 laps per hour

I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.

Answers

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Write an equation to represent the following statement.
The sum of j and 47 is 55._
Solve for j.
j=_

Answers

Answer:

Your answer would be j = 8

Step-by-step explanation:

= j + 47 = 55

= j + 47 - 47 = 55 - 47

Answer: j = 8

Hope this helped :D

Please give me brainiest :)

Answer:

J - 47 = 55.

J = 102

Step by step explanation:

55+47=102

102-55=47

Balvinder had his first child on his 26th birthday, his second child exactly 4 years later, and his third child exactly 4 years after that. How old was Balvinder when his age was equal to the sum of his three children's ages?
Answer with explanation pls

Answers

Answer:

Step-by-step explanation:

Answer:34 years old

Step-by-step explanation:26+4+4=34

What is the product?
(4x)(-3x^8) (-7x^3)
-84x1 12
-84x24
O 84x12
84724

Answers

Answer:

the answer is 84x^12

Step-by-step explanation:

have a lovely day

The product of the given expressions will be 84x¹²

What is an expression?

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.

Given is an expression, 4x(-3x⁸)(-7x³) we need to find the product of the same,

So, the product is =

4x(-3x⁸)(-7x³)

= 4x × (-3x⁸) × (-7x³)

= 4 · x · (-3) · x⁸ · (-7) · x³

= 4·21·x⁽¹⁺⁸⁺³⁾

= 84x¹²

Hence, the product of the given expressions will be 84x¹²

Learn more about expressions, click;

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A label is placed around a soup can during manufacturing. If the label is represented by the rectangle in the figure, how many square inches is the label? Answer in terms of π.

image of a net drawing of a cylinder is shown as two circles each with a radius labeled 4 inches and a rectangle with a height labeled 7.8 inches

94.4π square inches
32π square inches
30.1π square inches
62.4π square inche

Answers

Answer:D 62.4TT square inches

Step-by-step explanation:

Mary and Jim collect baseball cards. Mary has five more than three times as many cards as Jim. The total number of cards they both have is 147. How many cards do they each have?

Please give me a right answer I will give 100 pt and brainliest

Answers

Answer:

m = 111.5

j = 35.5

I really hope this is right ;(

Step-by-step explanation:

m = 3j + 5

j + 3j + 5 = 147
4j + 5 = 147
4j = 142
142 ÷ 4 = 35.5

So j = 35.5

3(35.5) + 5 = 111.5

3(35.5) + 5 = the answer is 111.5

PLEASE HELP WILL GIVE BRAINLIEST!--

What value of y makes the equation true?

3(2y + 3) = 9y - 15

Answers

Answer:

Step-by-step explanation:

First, distribute the 3 on the left side of the equation:

6y + 9 = 9y - 15

Next, move the variables to one side of the equation and the constants to the other:

6y - 9y = -15 - 9

Simplifying the left side:

-3y = -24

Finally, solve for y by dividing both sides by -3:

y = 8

Therefore, the value of y that makes the equation true is 8.

your answer will be y=8

PLEASE HELP WILL GIVE BRAINLIEST!--What value of y makes the equation true?3(2y + 3) = 9y - 15

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