Expand the expression. Fill in the blanks and don't use spaces in your answer. 3(n + 7)

n +(
)7

29(436)=0

Step-by-step 19explanation:

(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