Explain the steps used to find the solution. 3(2y + 5) = -21 -what did we do
6y + 15 = -21 -What did we do
6y = -36 -What did we do
Y= -6 -What did we do

Dont Know

Step-by-step explanation:

Sorry

1/4 because there is 4 grades.

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 .