math+challenge!!!!

​ Next to your answer, write your name

1. Emily went to the mall to buy new clothes for school. She bought 5 ​ new shirts.3 of the shirts cost 19.99 dolars each. Her bill was 79.97 ​. How much did the other 2 shirts cost? EXPLAIN YOUR ANSWER!!! PUT YOUR ANSWER IN DISCUSSION TAB.

2.Lauren went to the pet store to buy pet food for her dog. She bought 2 boxes for $4.89 including tax. She also bought a bottle of shampoo and a toy both for $5.67. She paid for it with a $50$. HOW MUCH CHANGE DID SHE GET? EXPLAIN YOUR ANSWER.PUT YOUR ANSWER ON THE DISCUSSION TAB.

3 Jon went to radio shack to buy a new laptop. Jon had to buy a laptop for 190.00 and a case to put it in for 98.00. then when he was at radio shack he thought i have enough money to buy another laptop and a nother case. so when i went to check out i gave the clerk 600.00. using youre skills what was the change the clerk gave back to jon? PUT YOUR ANSWER UNDER THE DISCUSSION TAB.

4. Miss. Tegge went to the hershery chocolate factory to by 10 pounds of chocolate for her class party. When she got to the factory they said 1 pound of chocolate cost 29.98. So how much money did Miss. Tegge pay for all of the chocolate. LEAVE YOUR ANSWER UNDER THE DISCUSSION TAB.

5. Tyler was getting all of his math test back. The grades were 99% 100% 100% 100% 98% 97% what is the avarage of tylers grades? LEAVE YOURE ANSERW UNDER THE DISUSSION TAB.

6. Anthoney was going to the store to buy 10 apples.each apple coasts 4.96. hey payed with $189. what was his change and how many more apples could he of baught with the money left over? PUT YOUR ANSWER UNDER THE DISUSSION TAB.