Kate has $400. She wants to have $430 to buy a couch. How much Interest would she have to earn in order to get the additional $30?

7.5% interest

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 .

if she was to only spend a dollar she can get 1lb

step-by-step explanation: