Mason used a 30% coupon to buy a new computer. After the discount, the cost of the computer was $728.Calculate how much money Mason saved by using the coupon. Show your work.

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

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.