An item was marked down 64% from its original price, x. The amount discounted was $30. Which equation can be used to find the original price? 0.64(x) = 30 0.64(30) = x 30 + 0.64 = x x + 0.064 = 30

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

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.

Find the interior angle of a regular polygon which has 6 sides