Evaluate: 2xy^2-3xy-7 if x=-4and y=5

-147

Step-by-step explanation:

-8 x 25 + 60 -7

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

(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