A delivery person uses a service elevator to bring boxes of books up to an office delivery person weighs 140 pounds in each box of books weighs 60 pounds the maximum capacity of the elevator is 1150 pounds how many boxes of books Can the delivery person bringing up at one time

there will be 35 boys in each team. : )

i think it is c, not positive though

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)