Answer:
15 + 2xy is the expression represents the charge for the mowing
Step-by-step explanation:
He will charge a mowing fee of $15 plus $2 per square yard of lawn.
Let x be the length of the lawn
y be the width of the lawn
Area of the lawn = length * width
Area = x*y square yards
Given that $2 per square yard
charge of mowing xy square yards = 2xy
Fixed charge is $15 so we add 15 as well
Expression becomes 15 + 2xy
