Mathematics Middle School

Scarly bought 3 pounds of cashews. Each pound of cashews cost $2.98. She paid with a $20 bill. How much change did Scarly get back?

Answers

Answer 1

Answer:

Part a) Mr. Paul bought 14 oz of cashews

Part b) Mr. Paul bought 12 oz of walnuts

Part c) Mr Paul bought 2 oz more of cashews than walnuts

Part d) Mr Paul bought 2 more ounces of nuts than Mrs Toombs

Step-by-step explanation:

Part a) How many ounces of cashews did Mr. Paul buy?

Remember that

To convert lb to oz multiply by 16

we know that

Mr. Paul bought 7/8 lb of cashews I think hope this helps:)

Step-by-step explanation:

Answer 2

Answer:

11.06

Step-by-step explanation

2.98*3=8.94

20-8.94= 11.06

Related Questions

Find the diameter of a circle if its circumference is 53.38 inches. Use π ≈ 3.14. Round to the nearest hundredth

Answers

Answer:16.9

Step-by-step explanation:

We know that the formula for C= πd. So to find the diameter of a circle we work backwards from its circumference. Division is the opposite of multiplying, so we divide its circumference by π: 53.38 / 3.14 = 17. To fully check: C= πd = π(17) = 53.38. The diameter is 17 inches. Hope this helps!

As you can see from the graph, 48% of people questioned chose summer as their favorite season. If 200 people were questioned, how many of them chose summer?

Ο 48 people
Ο 100 people
Ο 96 people
Ο 86 people

WILL GIVE BRAINLEST!! HURRY!!

Answers

The answer is 96 people

96 people (Answer C)

what is this correct answer?

Answers

Answer:

equation: 400 + 0.04x

amount: 400+0.04(400) = 416

Step-by-step explanation:

Answer:

equation: 400 + 4% = 416

amount: 416

Step-by-step explanation:

Hope this helps!

Which of the following numbers can be expressed as a decimal that terminates?

3 over 2 , 2 over 3 , 3 over 4 , 5 over 7

A. 3 over 2 and 2 over 3
B. 3 over 4 and 5 over 7
C. 3 over 2 and 3 over 4
D. 2 over 3 and 5 over 7

Answers

D is the anwser had this on my test last week

Choose Yes or No to tell if each statement is true. All rectangles are squares. Choose... All parallelograms are rectangles. Choose... All squares are rhombuses. Choose... All parallelograms are quadrilaterals. Choose... I will give Brainliest

Answers

Answer:

No,No,Yes,Yes

Answer:

All rectangle are squares: No

All parallelograms are rectangle: Yes

All parallelograms are quadrilaterals: Yes

All squares are rhombuses: Yes

Step-by-step explanation:

Graph the following equation:

y = 3x + 2

Answers

Answer:

in the photo below

Step-by-step explanation:

Help me out here please!

There are 8 and 2 over 3pounds of walnuts in a container, which will be divided equally into containers that hold 1 and 1 over 5pounds. This would fill ____ and 4 over 18 containers.

Answers

All the walnuts can fill 7 and 4/18 containers / 7 and 4 over 18

Which inequality is true?

Answers

Answer: The answer is -0.5<-0.25

Step-by-step explanation:

Divide using a common factor of 6 to find an equivalent fraction for

six twelfths
Question 5 options:

one third

two sixths

one half

four sixths
Question 6 (2 points)
(09.04 LC)

Divide using a common factor of 2 to find an equivalent fraction for

eight tenths
Question 6 options:

two fifths

four tenths

one half

four fifths
Question 7 (2 points)
(09.04 LC)

Divide using a common factor of 4 to find an equivalent fraction for

four eighths
Question 7 options:

two eighths

one half

four sixths

eight twelfths
Question 8 (2 points)
(09.04 LC)

Divide using a common factor of 5 to find an equivalent fraction for

ten tenths
Question 8 options:

one fifth

two fifths

five tenths

two halves
Question 9 (2 points)
(09.04 LC)

Divide using a common factor of 2 to find an equivalent fraction for

two sixths
Question 9 options:

one sixth

one third

three sixths

two thirds
Question 10 (2 points)
(09.04 MC)

Name a fraction that is equivalent to three twelfths and also has a denominator that is less than 12. Explain how you found your answer.

Answers

5: six twelfths is one half

6: eight tenths is four fifths

7: four eighths is one half

8: ten tenths is two halves

9: two sixths is one third

10: one quarter, because you divide the top and bottom number by 3

method:

take the first one - four eighths, which is 4/8

the question gives you what to divide them by, 4, so u divide both the top number and bottom number to get 1/2, which is one half :)

Dividing by 6 - six twelfths(6/12) = 1/2(one half)

Dividing by 2- eight tenths(8/10) = 4/5( four fifth)

Dividing by 4 - four eighths(4/8) = 1/2 (one half)

Dividing by 5- ten tenths(10/10) = 1 = two halves(2/2) =1

Dividing by 2 -two sixths(2/6) = 1/3(one third)

The fraction that is equivalent to three twelfths(3/12) and also has a denominator that is less than 12 is one quarter(1/4).What is Division?

This operation of arithmetics involves dividing or finding out how many times one number is contained in another.

This was gotten by reducing it to the lowest fraction through dividing the numerator and denominator by 3.

3/12 =1/4.

Read more about Division here https://brainly.com/question/25289437

1.) k + 4n k = 3 and n = 7 *
5 points
2.) 3f - 6 - 4r when f = 7 and r =-5 *
5 points
3.) 9z + 8h + 2 when z = 3 and h = 7 *
5 points
4.) 3k + 4s when k = 6 and s = -2 *
5 points
5.) 5 + 7c + 9d when c = 3 and d = -3 *
5 points

Answers

1.) 31
2.) 35
3.)85
4.) 10
5.)-1

1. 31
2. -5
3. 85
4. 10
5. -1

2 MIDDLE SCHOOL QUESTIONS

Answers

Answer:

The answer to number 1 is c the answer to number 2 is c

Step-by-step explanation:

They should both be answer c

Use multiplication to find 40% of 165.
40% of 165 is ______

Answers

Answer:

Step-by-step explanation:

Pretty easy ngl

You multiply 40% by 165 to find the percentage: 40%x165 = 66!

Hope this helps <3

3 Examine the table shown below. Enter the slope of the line represented in the table.

Answers

Answer:

+1 on top +2 on bottom

Step-by-step explanation:

The slope for this table is 2

Mai had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Mai has left?

1. $9.60
2. $10.60
3. $4.90
4. $5.90

Answers

Answer:

3. 4.90

Step-by-step explanation:

So its pretty simple all we need to do is

14.50-4.35-5.25= 4.90

I hope this helps

***Factor the expressions using the GCF.***
1: 7+14
2: 44-11
3: 18-12
4: 70+95
5: 60−36
6: 100−80

Answers

Answer:

1. 1+2

2. 4-1

3. 3-2

4. 14+18

5. 10-6

6. 5-4

Step-by-step explanation:

1. GCF is 7

2. GCF is 11

3. GCF is 6

4. GCF is 5

5. GCF is 6

6. GCF is 20

helppppp me please heheheh

Answers

Joe nuts yah feel me lol because

Answer:67,344,000 + 14,815,680 Is all I can rlly think of.....

Step-by-step explanation: well so 22% of 67,344,000 is 14,815,680 so you add them and that should represent 82,159,680 which is the number of minority voters in 2008.

Write the exponential function shown on the graph.

Hint: If you can't naturally see what they are multiplying by you should be able to work backwards. Think about the opposite of multiplication.

Answers

Answer:

2.7 and 3.-3 thats the answer I'm pretty

sure

What property was applied to solve the equation below?

0.36 x = negative 1.8
0.36 (divided by 0.36) x = negative 1.8 (divided by 0.36)
x = negative 5

Answers

Answer:

Division property

Step-by-step explanation:

The property which states that we can divide both side of the equation by the same non-zero number is called the division property of equality.

The goal of dividing an equation is to isolate the unknown variable on one side.

For example, let the equation be:

2×x=10

Since the unknown variable x is being multiplied by the number 2, to isolate the variable an inverse operation needs to be applied - division:

2×x÷2=10÷2

Careful! Never forget to write the same operation on both sides of the equation! When doing so, the solution of the equation stays the same, i.e. we get an equivalent equation.

Step-by-step explanation:

Help me and you get good luck for the rest of 2021 XD
John bought 15 cookies and ate 3 of them. He ate ____% of the cookies. (Make sure to enter the answer using numbers only. Do not enter special characters such as the percent symbol.)

Answers

Answer:

John ate 20% of the cookies

Step-by-step explanation:

Answer:

i dont know if its right but i think 5% bc

Step-by-step explanation:

15 devied by 3 is 5 but i dont know

I need someone to write down the steps please and solve 4 for me please i will fail

Answers

Step-by-step explanation:

2r - 18 < = 5r + 3

Subtract both side by 3

2r - 18 - 3 <= 5r +3 - 3

Simplify

2r - 21 <= 5r

Subtract both side by 2r

2r - 2r - 21 <= 5r - 2r

Simplify

-21 <= 3r

Divide both side by 3

-21 ÷ 3 <= 3r ÷ 3

Simplify

-7 <= r

Sharon invested $5000 in a bond for 2 years. The total interest earned on the investment was $600. What was the interest rate on the investment?

Answers

Answer:

1200 i think thats right

Step-by-step explanation:

hope it helps

HELP MEH Please write the coordinates of the x-intercept: y = 500

Answers

Well, there needs to be an equation.

Answer:

See explanation

Step-by-step explanation:

The x- intercept is where the line crosses the x- axis. Let y = 0 in the equation and solve for x

5(0) = 2x - 1, that is

0 = 2x - 1 ( add 1 to both sides )

1 = 2x ( divide both sides by 2 )

The x- intercept is ( , 0 )

The y- intercept is where the line crosses the y- axis. Let x = 0 in the equation and solve for y

5y = 2(0) - 1

5y = - 1 ( divide both sides by 5 )

y = -

The y- intercept is (0, - )

I hope this helps if you need it

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When solving the equation, which is the best first step to begin to simplify the equation?

Negative 2 (x + 3) = negative 10

Answers

The first step would be to multiply negative 2 times (x+3)

Answer:

(negative 2) (Negative 2) (x + 3) = negative 10 (negative 2)

Negative one-half (negative 2) (x + 3) = negative 10 (negative one-half)

StartFraction negative 2 over 2 EndFraction (x + 3) = StartFraction negative 10 over 2 EndFraction

StartFraction negative 2 over negative 10 EndFraction (x + 3) = StartFraction negative 10 over negative 10 EndFraction

HELP PLEASE THIS IS DUE TODAY AT 12: 00 AM WHOEVER GETS IT RIGHT WILL GET BRAINLIEST Mr. O’Connell spends 15% of his salary on food and 24% of it on transportation. He saves the remaining $1,830.

A. What is his salary? Do not use a comma in your answer.

Answers

100 - 39 = 61. $1830 x 100/61 = $3000

Step-by-step explanation:

use formula

is/of %/100

1830 is (15 + 24) 39 % of what? so 1830 × 100 = 183000 divide by 39% equals 4692.30.

to check your answer what is 39% of 4692.30

multiply both and it shall equal 1830

Which statement correctly identifies the line of reflection?

O The triangles are reflected across the x-axis.
O The triangles are reflected across the y-axis.
O The triangles are reflected across the line y = x
O The triangles are reflected across the line y = -x

Answers

Answer:

Step-by-step explanation:

The black triangle is on -1, 1.

The red triangle is on 1, -1. The axles have flipped.

Answer:

A. The triangles are reflected across the line y = -x

Step-by-step explanation:

Hope you have a great day :)

How is solving a two-step equation similar to solving a one-step equation?

Answers

Answer:

Because it is the same concept, now u have to do more work.

For example

1+1 would be a one step equation

and

1+1(5) would be a two step equation

it's just a bit more.

Each step in solving an equation is like solving a one-step equation so solving a two-step equation is similar to solving a one-step equation

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 3 = 9 is an equation

We have,

Two steps equation.

Example:

2 + 3 - (3 x 4)

Step 1:

2 + 3 - 12

Step 2:

5 - 12

-7

One-step equation.

Example:

2 + 4

Step 1:

2 + 4

We see that,

Solving a two-step equation is similar to solving a one-step equation because, in the two-step equation, each of the two steps is like one step individually.

Thus,

Solving a two-step equation is similar to solving a one-step equation.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ2

Please help with my geometry.

Answers

yzdsbvgdcvxudhfdehdfuvfdhejfuvdhefxuidsehdfxvcufhde

Answer:

720 -615=105

360-285=75

Step-by-step explanation:

welp
If 210 people said football was their favorite sport to watch, how many people were surveyed?

Answers

88 people who surveyed said football was their favorite

Answer:

840

Step-by-step explanation:

25% liked watching soccer

25% = 210

100%= More

100/25 * 210=840

Tom and his friend Huck were painting a fence. After 1.25 hours, they noticed that they had only painted 3/4 of the fence. What is the rate per hour at which they are painting the fence?

Tom and Huck are painting the fence at a rate of___ of the fence per hour.

Answers

1.25 divided by 3/4, convert to decimals. 1.25/0.75 ≈ 0.66

QUICK HELPPP!!!!!!!!!!!!!!!!!!

Answers

-7x+3 hope that Thais helps

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