Question

luke earned $54 after mowing 3 lawns. write an equation comparing earnings to lawns mowed .how much would luke earn after mowing 7 lawns

Answer 1

Luke earned $54 for 3 lawns
So each lawn  = $54/3 = $18

After mowing 7 lawns =
7 X $18 = $126

Answer 2

Let's let x = the number of lawns. $54=3x    ?=7x well if you mowed 3 lawns and you got $54 that would mean it would cost $18 to mow one lawn so 18*7=$126.SO $126=7x