kosy

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

Questions

The following questions were asked by visitors named kosy.

Answers

The following answers were posted by visitors named kosy.

5x-3y=35 7x-3y=43 solve simultaneously by subtracting 1 from 2:2x=8 x=8/2=4 5(4)-3y=35 -3y=35-20 y=15/-3=-5 since they intersect,x and y are similar:4(4)-a(-5)=61 5a=61-16 5a=45 a=9
10 years ago