Which item has a unit rate of $6.50?
caps: 4 for $25.00
posters: 3 for $20.25
tote bag: 4 for $30.00
T-shirts: 5 for $32.50

t shirts maybe

Step-by-step explanation:

32.50 divided by 6.50 would be 5 so there you go enjoy

  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).

i got 142 as my answer

step-by-step explanation: