Bicycle rental on the seawall at the beach cost a mandatory minimum of $5 for the first hour and then $4 for each additional hour. when three or more bikes are rented together, the owner gives a 20% discount on the additional hours. if marty and his family rent four bicycles, identify the expression which represents the cost.

the two may have that, even a breakdown is probably offered

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

oof

step-by-step explanation:

hey there : ) your answer would be a.

step-by-step explanation: