Jacqueline has two part-time jobs. She earns $15 per hour, , working as a lab
assistant, and $12 per hour, , working as a cashier. This is modeled by
. Evaluate for and to find how much money Jacqueline
will earn at her two jobs this week. (1 point)
l
s
15l + 12s l = 5 s = 7
To find out how much money Jacqueline will earn at her two jobs this week, we need to substitute the given values for l and s into the equation 15l + 12s.
Given that l = 5 and s = 7, we can substitute these values into the equation:
15(5) + 12(7) = 75 + 84 = $159
Therefore, Jacqueline will earn $159 at her two jobs this week.