ted works 8 hours a day for 5 days a week at an hourly rate of $90.20.

a. what is his weekly salary?

b. what's his salary if he works 8 hours a day for 5 1/2 days a week at an hourly rate of $80.00?

a. 8 * 5 * 90.20 =

b. I'll be glad to check your answer.

$3,520

Yes, that's the answer for B.

To calculate Ted's weekly salary, we need to multiply the number of hours he works each day, the number of days he works per week, and his hourly rate.

a. Weekly Salary Calculation:
Ted works 8 hours a day for 5 days a week at an hourly rate of $90.20.

Hours worked per week: 8 hours/day * 5 days/week = 40 hours/week

Ted's weekly salary = Hours worked per week * Hourly rate
= 40 hours/week * $90.20/hour
= $3,608

Therefore, Ted's weekly salary is $3,608.

b. Now let's calculate his salary if he works 8 hours a day for 5 1/2 days a week at an hourly rate of $80.00.

Hours worked per week: 8 hours/day * (5 days/week + 1/2 day/week)
= 8 hours/day * 5.5 days/week
= 44 hours/week

Ted's new weekly salary = Hours worked per week * Hourly rate
= 44 hours/week * $80.00/hour
= $3,520

Therefore, Ted's salary if he works 8 hours a day for 5 1/2 days a week at an hourly rate of $80.00 would be $3,520.