Which row operation will triangularize this matrix? 1 0 1 | 1 0 1 1 | 6 2 0 1 | 1 a) r1-r3 b)2r2-r3 c)-2r1+r3 d)2r1+r3 e)3r1+r3

Answer this question only if you know the 30 points and

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

5(-9w) put expression in distributive property