algebra 2
posted by tay .
You and your friend are both knitting scarves for charity. You knit 8 rows each minute and already have knitted 10 rows.Your friend knits 5 rows each minute and has already knitted 19 rows. When will you both have knitted the same number of rows?

rows= starting rows+ rate*time
so to make them equal
You rows=friend rows
10+8t=19+5t
solve for t. 
T=3