Mary jo

This page lists questions and answers that were posted by visitors named Mary jo.

Questions

The following questions were asked by visitors named Mary jo.

Solve by the elimination method. 5r-3s=2 3r 5s =42 r=-40 is this right. 4x+5y=7 5x-4y=5 Decide whteher the pair of line is parallel, perpindular, or n I said is was parallel. Tell me if this right.
16 years ago

Answers

The following answers were posted by visitors named Mary jo.