Howmet corporation needs $200,000 in 5 years.
find the required quarterly payment into a sinking fund if funds are invested in an account earning 10% per year compounded quarterly.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

How does reflecting or rotating a figure change the interior angles of the figure?