Aaron works 3 and 1/2 hours every Saturday at a rate of $7.25 per hour he is paid every 4 weeks if his boss gives him a $1 raise how much will Aaron be paid in his next paycheck
Aaron is currently earning $7.25 per hour and works 3 and 1/2 hours every Saturday, so he earns 7.25 * 3.5 = $<<7.25*3.5=25.375>>25.375 every Saturday.
If he is paid every 4 weeks, then he works 4 * 25.375 = $<<4*25.375=101.5>>101.5 every 4 weeks.
If he receives a $1 raise, then his new hourly rate is 7.25 + 1 = $<<7.25+1=8.25>>8.25 per hour.
Thus, Aaron will be paid 8.25 * 3.5 = $<<8.25*3.5=28.875>>28.875 every Saturday.
So, his new pay every 4 weeks would be 4 * 28.875 = $<<4*28.875=115.5>>115.5. Answer: \boxed{115.5}.