1. Calculate the possible dimensions of a rectangle with an area of: 18x2 + 21x - 4. (Please help)

for the points! : )

55/i dont know i do it for the points

step-by-step explanation:

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 .