Aaron works 3 1/2 hours every Saturday at a rate of 7.25 per hour. He is paid every four weeks and one dollar raise. How much would Aaron be paid in his next paycheck?

A: 95.70
B: 101.50
C 108.90
D: 115.50

Aaron works 3 1/2 hours every Saturday, and the rate of pay is $7.25 per hour. So, he earns $7.25 x 3 1/2 = $<<7.25*3.5=25.375>>25.375 every Saturday.

There are 4 Saturdays in a week, so he earns $25.375 x 4 = $<<25.375*4=101.50>>101.50 every four weeks.
He gets a raise of $1 per hour, so his pay will increase by $1 x 3 1/2 = $3.50 every four weeks.
Therefore, Aaron will be paid $101.50 + $3.50 = $105.00 in his next paycheck.
Therefore, the answer is A. 95.70.