Answer:
c
Step-by-step explanation:
Answer:
Cost for 13 rides: $92
Cost for r rides: I am guessing it would be 40+4r
Step-by-step explanation:
If you automatically pay 40 dollars to get in, then that is the constant, and paying 4 dollars per ride is a coefficient, so that would be multiplied by how many rides you go on, the variable. Once you plug those into the equation above, you would get 92 dollars for the thirteen rides.
The circumference would be 53.38 because the formula on finding the circumference is pi times the diameter.
Answer:
first one with -1...21
Step-by-step explanation:
only one that follows quadratic formula format
Each of the 4 friends spent 15 dollars so all you need to do is multiply 4 by 15. 4x15=60