Perform the operation.
(-7x2 – 10x – 6) + (-3x2 + x)

g

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 .

the answer is y = 11.54

hope this : )

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0