13. The regular price of a baseball cleats is $80. If the cleats are on sale for 45% off, then: a) What is the value of the discount, in dollars? b) What is the final selling price of the cleats, before tax?

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.

(apex) on the planet kudzu, the probability that a bird is green is 0.30. the probability that the bird is green given that the bird is female is 0.30. which statement is true?

If y varies as x, and y=8 as x=4 what will be the value of y if x=2