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)
We substitute l=5 and s=7 into the expression 15l+12s :
15(5) + 12(7) = 75 + 84 = <<15*5+12*7=159>>159
Therefore, Jacqueline will earn $159 at her two jobs this week. Answer: \boxed{159}.
To find how much money Jacqueline will earn at her two jobs this week, we need to evaluate the expression 15l + 12s.
Given that l = 5 and s = 7, we can substitute these values into the expression:
15(5) + 12(7)
= 75 + 84
= 159
Therefore, Jacqueline will earn $159 at her two jobs this week.
To find out how much money Jacqueline will earn at her two jobs this week, we need to substitute the given values of l and s into the expression 15l + 12s.
Given: l = 5, s = 7
Substituting the values into the expression:
15(5) + 12(7)
Now, we need to perform the multiplication and addition:
= 75 + 84
= 159
Therefore, Jacqueline will earn $159 at her two jobs this week.