To determine how much Aaron will be paid in his next paycheck after receiving a $1.00 raise, we first need to calculate his weekly earnings before the raise and then with the raise.
- Current hourly rate: $7.25
- New hourly rate after the raise: $7.25 + $1.00 = $8.25
- Hours worked per Saturday: 3.5 hours
- Total earnings per Saturday (before raise): \[ 3.5 \text{ hours} \times 7.25 \text{ dollars/hour} = 25.375 \text{ dollars} \]
- Total earnings per Saturday (after raise): \[ 3.5 \text{ hours} \times 8.25 \text{ dollars/hour} = 28.875 \text{ dollars} \]
Now, since Aaron is paid every four weeks, we calculate his total earnings for four Saturdays:
- Earnings for four Saturdays (before raise): \[ 4 \times 25.375 \text{ dollars} = 101.50 \text{ dollars} \]
- Earnings for four Saturdays (after raise): \[ 4 \times 28.875 \text{ dollars} = 115.50 \text{ dollars} \]
Thus, Aaron will be paid $115.50 in his next paycheck after the raise. The correct answer is:
D. $115.50