Question

Molly owes her brother $300. She works for $10 per hour as a checker at the local grocery store. Molly plans to repay her brother half of what she earns after taxes of 20% are taken out. Identify the expression which represents the condition described.

Answer 1

Answer:300-4x

Explanation: i just took the test

Answer 2

300-10(1-.2)(.5)x = 300-10(.8)(.5)x
Answer: 300-4x