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.

Aley is at the store buying some supplies for an art project. she decides to buy some colored pencils for $3.95 and a drawing tablet. the total cost of the supplies before sales tax is $6.94. what is the cost of the drawing tablet? $10.89 $2.99 $1.76 $3.01