I'm desperate at this point :( Please help.

C. 0.377

Step-by-step explanation:

20 people drive to work in suburban areas out of 53.

20/53 = 0.377358

The expression to find the elevator's stop = 5 + (-8)

The elevator stops at the floor -3.

Step-by-step explanation:

An elevator starts on the 5th floor.

It descends 8 floors = Moving down 8 floor = -8

So, the expression to find the elevator's stop = 5 + (-8)

It is -3

So the elevator stops at -3.