James and two friends are going bowling. It costs them seven dollars to rent the lane and four dollars for each game they bowl. In interval form, how many games can they play if they brought twenty-eight dollars?
(0,5)
(0,5]
(0,8)
(0,8]

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

How do i put 3(x+7) in distributive property