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2 years ago

11

Daron purchased a cell phone case from the corner store. Daron paid with a $20 bill. The picture to the left shows his change. H

ow much was the cell phone case?

1 answer:

svlad2 [7]2 years ago

3 0

Do you have a picture of the question

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A blueprint for a house has a scale of 1:5 feet. The living room has a length of 2.5 inches and a width of 3 inches. What is the

stiks02 [169]

Answer:

Step-by-step explanation:

Set this up as a proportion, with inches on the top and feet on the bottom for our scale. We will find the actual length first, then we'll find the width.

$\frac{in}{ft}:\frac{1}{5}=\frac{2.5}{x}$

Cross multiply to get that the actual length is 5(2.5) = 12.5 feet. Now for the width:

$\frac{in}{ft}:\frac{1}{5}=\frac{3}{x}$

Cross multiply to get that the actual width is 5(3) = 15 feet.

If you want the area of the room, multiply the length times the width to get

A = 15(12.5)

A = 187.5 feet squared

7 0

2 years ago

2x+3(x-4)=4(2x+3) solving one linear equation form

Art [367]

Answer:

x= -8

Step-by-step explanation:

2x+3x-12=8x+12

5x-12=8x+12

5x-8x=12+12

-3x=24

24/-3

x= -8

4 0

2 years ago

Need help.....................................

adoni [48]

Answer: w, 0

Step-by-step explanation:

you can see that G has the same distance from 0 as E does, so you can just take away the - sign. It hasn't left the line so its still 0.

8 0

2 years ago

What is a denominator?

DanielleElmas [232]

<span>denominator is </span>number below the line in a common fraction.

Here's picture to show what is a denominator:

6 0

2 years ago

Hurry! Someone please help me I only have 5 minutes to do this quiz I don’t need you to show all your work just the answer becau

otez555 [7]

Answer:

6 and 3

Step-by-step explanation:

If you foil with 6 and 3 in the equation you get x squared + 3x - 18

8 0

2 years ago