A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day, the store sold 15 baked goods for a total of $91. How many cakes did they sell? a. 5 cakes

b. 4 cakes

c. 7 cakes

d.8 cakes

Place the following steps in order to complete the square and solve the quadratic equation,

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field