Answer:
The first one should be right. Since the teacher is charging $15 per hour of the piano lesson then it can't be any of the answers of $100h. The answer can't be C, the third one, since you're adding the enrollment fee to the cost of every piano lesson it would be wrong to subtract the $100. Hope that helps!
Step-by-step explanation:
The answer will the answer on the top $25=$100+$15h over h
I am not positive for the factoring of each expression but for the distributive property you do 8 TIMES x then 8 times 7 so you would get blank plus blank and so on for the next ones.
F(x) = 1 - x
f(-3) = 1 - (-3)
f(-3) = 4
Move x coordinate 9 units left then y coordinate 2 units upwards
Move 1 unit to the right and 2 units down
it should be rounded to 30.1
