Answer:
a. 9.42 hours b. $116.50
Explanation:
The time in hours would be 9.42. Since it's 9 hours and 25 minutes, you find the answer by adding 9 + (25 min/60 min).
The gross pay would be ($11.50 * 8) + ($17.25 * 1.42). This is 92 + 24.495 = $116.50 total gross pay for Monday. The number 17.25 comes from the regular pay -- $11.50/h -- times 1.5 (since it's 1 1/2 the regular rate for over time), and the 1.42 comes from 9.42 h - 8 h, since the first 8 hours Lisa is paid the regular rate and any hours over that are the overtime rate.