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2 years ago

Please help me I dont want to fail...again this is my last hope. plz help:(

Mathematics

2 answers:

Rudiy272 years ago

8 0

Do you still need help?

Ugo [173]2 years ago

5 0

Answer:

Step-by-step explanation:

A) Cost of canvas = $ x

Cost of 4 canvases = 4 *x = 4x

Money left over after buying 4 canvases = $2.20

Equation: 25 - 4x = 2.2

Solution: Subtract 25 from both sides

-4x = 2.2 - 25

-4x = - 22.8

Divide both sides by (-4)

-4x/-4 = -22.8/-4

x = 5.7

B) Money in Molly's account= x

4 times of Molly's account = 4x

Equation: 4x - 2.2 = 25

Solution: 4x = 25 +2.2

4x = 27.2

x = 27.2/4

x = 6.8

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Answer:

B. $\frac{60 hours}{1} \times \frac{1 day}{24 hours}$

Step-by-step explanation:

Converting 60 hours to days:

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Thus,

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The expression that shows how to convert 60 hours to days is:

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