Sod, the grass that will be used to cover the rectangular section, costs $0.30 per square foot. What is the best estimate for the cost of the sed needed to renovate the garden?
$90
O $250
O $300
O $800

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.