Which expressions have a sum of -12 right answer only!! a. -13+(-1 )
b. 2+ (-14 )
c. -5+17
d. -4+(- 8

squares, rhombus, rectangles

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .