Mr. Sanchez has a class of 17 students. He can spend $19 on each student to buy math supplies for the year. He first buys all of his students calculators, which costs a total of $82.96. After buying the calculators, how much does he have left to spend on each student?

$14.12

Step-by-step explanation: 17X19=323

323-82.96 = 240.04

240.04/17= 14.12

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )