Amy makes an initial investment of $5000. The investment loses 12% each year. Find the amount that Amy has at the end of eight years. (Round to the nearest cent).

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Prove that quadrilateral is a rhombus.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83