Aaron works 3 1/2 hours every Saturday at a rate of $7.25 per hour. He is paid every four weeks. It is God gives them a one dollar raise, how much will Aaron be paid his next paycheck?

Aaron earns $7.25 * 3.5 = $<<7.25*3.5=25.375>>25.375 per week.

So every four weeks, he earns $25.375 * 4 = $<<25.375*4=101.5>>101.5.
If Aaron gets a $1 raise, his new rate of pay 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 this Saturday.
Therefore, Aaron will be paid $101.5 + $28.875 = $<<101.5+28.875=130.375>>130.375 his next paycheck. Answer: \boxed{130.375}.

To calculate Aaron's next paycheck, we need to determine his current rate of pay per four weeks and add a one dollar raise.

Step 1: Calculate Aaron's current total earnings per four weeks.
- Aaron works 3 1/2 hours every Saturday, so he works for (3 1/2) * (4) = 14 hours every four weeks.
- His rate of pay is $7.25 per hour, so he earns 14 * $7.25 = $101.50 every four weeks.

Step 2: Add the one dollar raise.
- Aaron received a raise of one dollar, so his new rate of pay is $7.25 + $1 = $8.25 per hour.
- Calculate his new earnings per four weeks: 14 * $8.25 = $115.50.

Therefore, Aaron will be paid $115.50 his next paycheck.

To calculate Aaron's next paycheck, we need to determine his current hourly wage and the total number of hours he works in a four-week period.

First, let's calculate the current hourly wage after the raise. We know that Aaron's current rate is $7.25 per hour, and he received a $1 raise. So Aaron's new rate will be $7.25 + $1 = $8.25 per hour.

Next, let's determine the total number of hours Aaron works in a four-week period. Since he works 3 1/2 hours every Saturday, we need to multiply this by the number of Saturdays in four weeks. Since there are 4 weeks in a month and Aaron works every Saturday, the total number of Saturdays in four weeks is 4 × (number of Saturdays in a week) = 4 × 1 = 4.

Therefore, the total number of hours Aaron works in a four-week period is 3 1/2 hours × 4 = 14 hours.

Now, let's calculate Aaron's next paycheck. We will multiply his new hourly wage by the total number of hours he works. So the amount for his next paycheck will be $8.25 per hour × 14 hours = $115.50.

Thus, Aaron will be paid $115.50 in his next paycheck after the $1 raise.