Beth rode her bike a total of 7 1/2 miles on monday, tuesday and wednesday. if she rode an equal number of miles each day,how far did she ride on one day?

2.5 miles

Step-by-step explanation:

She rode a total of 7.5 miles for three days.

If she rode the same amount for each day then the equation is

7.5/3

which equals 2.5

Therefore, she rode 2.5 miles in one day

A, 16x^9

Step-by-step explanation:

You apply the function f to x, then apply the function f to that.

f(x)=2x^3

f(f(x))=f(2x^3)=2(2x^3)^3 = 2*2^3*(x^3)^3 = 2*8*x^(3*3)=16x^9