To find out how much money Jacqueline will earn at her two jobs this week, we need to substitute l = 5 and s = 7 into the expression 15l + 12s and evaluate it.
15(5) + 12(7) = 75 + 84 = $<<75+84=159>>159.
Therefore, Jacqueline will earn $159 at her two jobs this week.
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
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