The total cost of four pens and seven mechanical pencils is $13.25. The cost of each pencil is 75 cents. Write an equation that could be used to find the cost of a pen.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Afootball is throw by a quarterback to a receiver

Find the slope of the line passing through a pair of points