What is equivalent to 4^7 x 4^-5

Step-by-step explanation:

when the bases are same we add the powers to find the multiplier

So the answer is 7 + (-5) = 2

the correct answer is the second option

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i