Select the correct answer. Which equation represents the vertical line passing through (7,-3)?
A. x=-3
By=-3
C. x=7
D. y = 7

Write each expression in exponential form and find its value.| ! 2 x 2 x 2 x 2

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost