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. (1 point)
To find out how much money Jacqueline will earn at her two jobs this week, we can substitute l=5 and s=7 into the expression 15l+12s.
15l+12s = 15(5) + 12(7)
= 75 + 84
= 159
Therefore, Jacqueline will earn $159 at her two jobs this week. Answer: \boxed{159}.
To find out how much money Jacqueline will earn this week, we need to substitute the values of l and s into the expression 15l + 12s.
Given that l = 5 and s = 7, we can substitute these values into the expression:
15(5) + 12(7)
Multiplying:
75 + 84
Adding:
159
Therefore, Jacqueline will earn $159 at her two jobs this week.
To find out how much money Jacqueline will earn, we need to substitute the given values of l and s into the expression 15l + 12s.
Given:
l = 5 (number of hours worked as a lab assistant)
s = 7 (number of hours worked as a cashier)
Substitute these values into the expression:
15(5) + 12(7)
Now, simplify the expression:
= 75 + 84
= 159
Therefore, Jacqueline will earn $159 at her two jobs this week.