Carter can afford a $220-per-month car payment. if he is being offered a 5-
year car loan with an apr of 2.4%, compounded monthly, what is the value of
the most expensive car he can afford?

Which expression gives the area of the triangle shown below

Triangle xyz has vertices x(1,3), y(0,0)

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?