Which of the following equations is true? 42=14−2 42=−4−2 42−4−2= −1 42+4−2= 0

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

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.

Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence