IF MN 13x-5, LM = 2x + 9, and NL = 36 – x, find the value of NL.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

A(t)=728(1+0.04)^t how much money did aditya originally invest

Solve 2x+y=3 x+y=5 in substitution method