To evaluate, we substitute l = 5 and s = 7 into the expression: 10 + 14s.
10 + 14(7)
10 + 98
= 108
Therefore, Jacqueline will earn $108 at her two jobs this week.
Jacqueline has two part-time jobs. She earns $10 per hour, l, working as a lab assistant, and $14 per hour, s, working as a cashier. This is modeled by 10+ 14s. Evaluate for (=5 and s=7 to find how much money Jacqueline will earn at her two jobs this week.
1 answer