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Kay [80]
3 years ago
8

HELP QUICK PLEASE! 20 POINTS

Mathematics
1 answer:
victus00 [196]3 years ago
4 0

Answer:

54%

Step-by-step explanation:

Percent increase = (new - original)/ original  * 100%

The new cost is 800 and the original cost is 520

Percent increase = (800-520)/520 *100%

                             = 280/520 * 100%

                              .538461538 * 100%

                               53.8461538 %

 Give the answer to 2 significant figures, means we round to the ones place

                                 54 %

                             

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7 0
4 years ago
The function g(x)=x^2+3. The f(x)=g(x+2)
vekshin1

Answer:

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Step-by-step explanation:

Given:

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g(x)=x^2+3

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