Liam is selling coffee mugs to raise money for a trip. He buys mugs for $3 each and sells them to customers for $7 each. If he sells 100 coffee mugs, how much money will he have earned toward his trip?

Respuesta :

He wouldve earned $400, because he spent $3 on the mug, and 7 - 3 is 4 and 4 x 100 is 400.

Answer:

$400

pls mark brainliest