The car wash costs $7 how many car wash would you be able to purchase for $49

The car wash costs $7 how many car wash would you be able to purchase for $49

Factor by grouping. 27ab − 9ac + 3bd − cd

Let f(x) = -2x-4. Find the difference quotient f(x+h)-f(x)/h. Simplify your answer.

10_10_10_10=4. Can only use +-*/ and ()

Let f(x) = 4 + 7 x -x^2. Find the difference quotient f(5+h)-f(5)/h. Simplify your answer.

Solve the following inequality. Write the answer in interval notation. 1≤7x-6<7

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help me please thank you

Two baseball players are practicing in a filed when the timer is at 1 minute the two players start pinching at the same time one player Pinches a ball every 8 seconds and the other player pinches...

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This is for an math class in eight grade. It is algebra how do you wright this as an inequlaity

Can some one please help me with my daughter 4th grade math I'm not understanding it.

I have no idea how to set this up or solve this question. I need help

Find the GCF of the list of terms. 4(x + 7), 9(x + 7)

Factor by grouping. 9s3 − 2s2 + 81s − 18

50 80 289 360 4 100 75 224 25

Independent: Dependent:

Assume the world population will continue to grow exponentially with a growth constant k=0.0132 (corresponding to a doubling time of about 52 years), it takes 1/2 acre of land to supply food...

Factor out the GCF. 108h4 − 24