Question

This week Kyara worked x + 4 hours. She is paid x - 4 dollar per hour. Write a polynomial for the amount that Kyara earned this week . Then calculate her pay if x = 12.

Answer 1

Answer:

Polynomial equation is x²  - 16

Her pay if x = 12 is $128

Step-by-step explanation:

This week, Kyara worked x + 4 hours

She is paid x - 4 dollars per hour

She earned (x + 4)(x - 4) = x² - 16 dollars this week

Her pay if x - 12 is;

12² - 16 = $128

Answer 2

The polynomial equation is x²  - 16.Her pay if x = 12 is $128.

This week, Kyara worked x + 4 hours

She is paid x - 4 dollars per hour.

What is the polynomial?

A polynomial is a type of algebraic expression in which the exponents of all variables should be a whole number.

She earned (x + 4)(x - 4) = x² - 16 dollars this week

Her pay if x - 12 is;

that is x=12

Use the value in equation x² - 16 we get,

12² - 16 = $128

To learn more about the polynomial visit:

https://brainly.com/question/2833285

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