The formula a = m − n represents the actual cost, a, of an item with original price m after a coupon for n dollars off is applie
d. Solve the formula for the amount of the coupon. Group of answer choices n = a − m n=m−a n=a+m n = −m − a
ALSO THERES THIS QUESTION TOO
Deon plans to ride a 15-mi bicycle trail. If his average speed is 20 mi/h, which equation can he use to find the time t, in hours, for the ride? Group of answer choices T = 20 - 15 T = 20 / 15 T = 20 x 15 T = 15 / 20 PLEASE HELP FAST