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mel-nik [20]
3 years ago
9

Hector works 12 hours per week at a part time job. His original pay rate was $8 per hour, but he recently received a raise of x

dollars per hour. His new total weekly pay, y, is represented by the equation y = 12(8 + x). If Hector earned $126 last week, what was the amount of Hector's raise per hour?
Mathematics
2 answers:
Olegator [25]3 years ago
7 0

Answer:

x = \frac{8}{3}

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

128=12(8+x)

128=(12)(8)+(12)(x)(Distribute)

128=96+12x

128=12x+96

Step 2: Flip the equation.

12x+96=128

Step 3: Subtract 96 from both sides.

12x+96−96=128−96

12x=32

Step 4: Divide both sides by 12.

\frac{12x}{12} =\frac{32}{12}

x=8/3

qwelly [4]3 years ago
3 0

Answer:

poop

Step-by-step explanation:

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The value of the function 1) f -g = 2x² - 3x + 6 and 2) f(g(2)) is 3.

Here the two functions are given, f(x) and g(x).

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We have to find f-g and f(g(2)).

1) f- g

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2) f(g(2))

f(g(x)) = 2(3x-5)² + 1

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f(g(2)) = 18(2)² - 60(2) + 51

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Therefore the value of f-g is 2x²- 3x + 6 and the value of f(g(2)) is 3.

To know more about the function refer to the link given below:

brainly.com/question/11624077

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