exam Maths Puzzle Numerical Ability

-3/4r<-15

Read Solution (Total 0)

exam Other Question
Line segment MS and line segment NR are medians of triangle MNK. If MS = 15, NR = 18, and MN = 21. what is the perimeter of triangle PRS? please someone show me how can i solve the following system of linear inequalities by graphing.
x - 2y &#61619; 4
x &#61603; 4