Question

Questions 1 Jacqueline has two part-time jobs. She earns $15 per hour, l, working as a lab assistant, and $12 per hour, s, working as a cashier. This is modeled by 15l+12s. Evaluate for l=5 and s=7 to find how much money Jacqueline will earn at her two jobs this week.

Answer 1

To find how much money Jacqueline will earn at her two jobs this week, we substitute l=5 and s=7 into the expression 15l+12s.

Thus, 15(5) + 12(7) = 75 + 84 = $159.

Therefore, Jacqueline will earn $159 at her two jobs this week.