Geometry homework help

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?