Answer:
a) L = 4p
b ) 24 light bulbs
Step-by-step explanation:
Robin is buying energy-efficient light bulbs. Each package of 4 light bulbs costs $13. She has a coupon for $5 off her total purchase.
Each package of 4 light bulbs costs $13.
a.Write an equation to determine the total number of light bulbs, L, for p packages.
1 package = 4 bulbs
L = 4p
Where p = number of packages
b) Then determine the number of light bulbs Robin will get if she buys 6 packages. Show your work.
L = 4p
p = 6 packages
L = 4 × 6
L = 24 light bulbs
