Kendra's dog has and outside pen enclosed by a fence.the area of the pen is 135 square feet of the pen is 15 feet long how wide is it?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd