ANSWER RIGHT NOW.
Kareem is replacing the carpet in his living room. He spends $22 per square yard for new carpeting, and $18.99 for a carpet pad. If 1 square yard = 9 square feet, what expression would represent the cost for Kareem to carpet f square feet?
$18.99 + $22(9f)
$18.99 – $22(9f)
$18.99 + $22(F/9)
$18.99 – $22(F/9)