Question

Under his cell phone plan, Bashir pays a flat cost of $56 per month and$4 per gigabyte. He wants to keep his bill at $71.60 per month. Write and solve an equation which can be used to determine xx, the number of gigabytes of data Bashir can use while staying within his budget. Answers 1. Philomena Answer: x=$3.90
Step-by-step explanation:
this is the equation 56+4x=71.6
subtract 56 from both sides 4x=15.6
divide 4 from both sides x=3.9