Final answer:
The store clerk's weekly wage after the raise is $12.75h. The current hourly wage of $11.50 is increased by $1.25 for the raise, resulting in the new hourly wage of $12.75, which is then multiplied by the number of hours worked per week.
Step-by-step explanation:
The question asks for the calculation of the weekly wage of a store clerk after receiving a raise. The clerk currently earns $11.50 an hour and will get a raise of $1.25 per hour next year. If we assume that the clerk works h hours in a week, the weekly wage after the raise can be calculated by adding the raise to the current hourly wage and then multiplying by the number of hours worked in a week.
The new hourly wage after the raise will be:
$11.50 (current hourly wage) + $1.25 (raise) = $12.75 per hour.
To find the weekly wage after the raise, we multiply the new hourly wage by the number of hours worked per week:
$12.75 × h hours = $12.75h. Therefore, the weekly wage after the raise is $12.75h.