## Under his cell phone plan, Elijah pays a flat cost of $64.50 per month and$5 per gigabyte. He wants to keep his bill at $87.50 per month. W Question Under his cell phone plan, Elijah pays a flat cost of$64.50 per month and $5 per gigabyte. He wants to keep his bill at$87.50 per month. Write and solve an equation which can be used to determine g g, the number of gigabytes of data Elijah can use while staying within his budget.

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3 months 2021-07-22T00:40:44+00:00 1 Answers 93 views 0

1. Step-by-step explanation:

Plan A: A = 20G

Plan B: B = 15G + 40

To see when they will be equal set the equations equal to each other

20G = 15G + 40

5G = 40

G = 8

At 8 GB they will cost the same amount.

20(8) = $160 15(8)+40 =$160