Automatic 2
One weekend Greg and Darius shoveled snow to earn spending money. Together they
earned $12.50 an hour for 9 hours of work. Each received half the total earnings. If
Greg then spent $15 on a new CD, what was the total amount he had left, in dollars and
cents, from the money he earned shoveling snow that weekend?
Record your answer and fill in the bubbles on your answer document. Be sure to use
the correct place value.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p