Solve: -1/2 x +1 = -x + 8

How many $20 bills do you need to have to make $280

Describe a situation that you could represent with the inequality x< 17

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.