Question

A puppet show crew uses a timer that includes both negative and positive minutes for before and during the play. If it takes the crew 40 minutes to assemble the box stage, 13 minutes to organize the sock puppets, and 10 minutes to greet the children, what time should the timer read when they begin?

Answer 1

it takes 
40+13+10 minutes
50+13 minutes
63 minutes
hence the timer must show 63 minutes

Answer 2

idk but mark branliest ima newbie tryna get sum points :)