Which of these best describes the profit Emily makes from selling these cards? A. $3.00 per 4 boxes
B. $10.00 per box
C. $4.00 per 30 boxes
D. $7.50 per box

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.