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3 years ago

Find the percent of change. 120lbs to 1801bs

1 answer:

3 0

Quick Note: I'm pretty sure you meant 180LBS and not 1801bs, so I'm using 180, but if it was 1801 please tell me

Percent of change = $\frac{V2 - V1}{V1} *100$

Substitute 180 for V2 and 160 for V1
Percent of change = $\frac{180-160}{160} * 100$

Solve
Percent of change = $\frac{20}{160} *100$
Percent of change = 0.125 x 100
Percent of change = 12.5%

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Here's the formula.

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You are asked to find AB, the hypothenuse.

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2 years ago

The video club to which Lin belongs allows her to receive one free DVD for every three DVDS she rents. If she pays $3 for each D

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Answer:

Step-by-step explanation:

Given:

On every 3 DVDs she rents, 1 DVD is received for free

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Total amount paid = $114

Now,

The total number of DVDs she took on rent = $\frac{\textup{Total amount paid}}{\textup{Rent of each DVD}}$

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3 years ago