What is a polygon?
a. a geometric shape with three or more sides
b. a circular geometric shape
c. a piece of embroidered fabric
d. a point on a bezier curve

How is working backward similar to solving an equation?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

What does the sign of the slope tell you about a line?