2 years ago

A new hard drive costs $225, plus $40 per hour for

Mathematics

1 answer:

allsm [11]2 years ago

5 0

Answer:

4 hours

Step-by-step explanation:

y= 40x +225

$385 money to spend - $225 that go for hard drive = $160

40* x can be maximum 160 so x= 160 /40= 4

You might be interested in

As an estimation we are told £3 is €4.

NeX [460]

Answer:

25.60 €.

Step-by-step explanation:

£3 is €4

So £1 is €4/3

and £19.29 = 19.20 * 4/3

= 25.60 €

6 0

2 years ago

Sonia uses $12.50 to buy a new journal. She has $34.25 left in her savings account. How much money did Sonia have before she bou

GalinKa [24]

So all you have to do to find out how much she had before is add up both value 12.50+34.25= 46.75$ (answer)

because y-12.50=34.25 so you would have to had the 12.5 to the other side to find the value of Y

3 0

2 years ago

Find the area of this circle. Use

Alina [70]

Answer:

4,069.44 in squared

Step-by-step explanation:

pir^2

72/2 = 36

36^2 = 1,296pi

1,296*3.14 = 4,069.44

7 0

1 year ago

Darryl wants to improve the food at his restaurant, Downtown Deli, by purchasing some new items to sell. He wants to save as muc

melisa1 [442]

Answer:

Brand A: $0.40

Brand B: $0.30

Brand C: $0.25

Brand D: $0.20

5 0

2 years ago

Read 2 more answers

-4(4x + 4) + 7(1 + 9x)

SVEN [57.7K]

Answer:

47x - 9

Step-by-step explanation:

-4(4x + 4) + 7(1 + 9x)

-16x -16 + 7 + 63x

47x -9

You can find what x = because there is no = sign. This is in simplest form.

4 0

2 years ago

Read 2 more answers