Answer:
-2x^2+12x
Step-by-step explanation:
D
This is because the expression can be simplified to get the same result. -1+2log_4((1/4)x)
Answer: $7.50
Step-by-step explanation:
150% of $5 is $7.50
Answer:
a. y = 265 + 5x
b. 500 = 265 + 5x
5x = 500 - 265
5x = 235
x = 235/5
x = 47
She took 47 aerobic classes.
Step-by-step explanation:
Total Cost is yearly cost + 5 into however many aerobic classes you take.
Find the number of classes by substituting values in the equation.