Question

Under her cell phone plan, Aubrey pays a flat cost of $57.50 per month and $4 per gigabyte . She wants to keep her bill at $75.10 per month . Write and solve an equation which can be used to determine the number of gigabytes of data Aubrey can use while staying within her budget .

Answer 1

57.50+4x=75.10

x=4.4

So she can use up to 4.4 gigabytes of data