Which of the following expressions are equivalent to 3x – 20?Choose all answers that apply. 3(x – 7) + 1
3( x + 1) – 23
7 + 3( x -9)

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Find the value of x for which line a is parallel to line b