Due by 8pm help please

What is the product? (x2+3y+7) [yy+1)

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.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.