I NEED HELP ON THIS ASAP​

r=18/1.50

r=12

she can ride 12 times

Step-by-step explanation:

assuming r is the amount of times she can ride the bus

Equation: (6r -> 9$) × 2= 12r=18$

You can go on twelve rides for 18$

r=12

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).