Answer:
$310
Step-by-step explanation:
In this problem I took the cost per square yard ($15.5) and multiplied it by the needed coverage (20 square yards) so obtain my answer of $310 always ensuring to put the units of measure (in this case dollars)
106,719
the answer is 4
just think of -4 as 4 in this question it is looking for the one closer and now that both of them are counting numbers 4 is less
