20 points for each question
What is the simplified value of the expression below?

12.4*(-6.3)



–78.12


–1.97

1.97

78.12


Tamir buys tickets to two concerts this season. One has a face value of $32.50, and one has a face value of $26.50. He uses a coupon and gets both tickets at 1/4  off. If he pays with a $50 bill, how much change should Tamir receive?
$5.75$7.63$30.13$44.25