TU has endpoints at T(3, 10) and U (-9, -1). find the midpoint M of TU

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.

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28