5^9 · 5^3 =

AH) 5^6
AH) 5^-6
AH) 5^12
AH) 5^3

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10