Two cassettes and three cds cost $175 while four cassettes and one cd cost $125. given that one cassette costs 5x and one cd costs 5y , write two equations in x and y to represent the information.

Which graph represents the solution of the inequality?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5