Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.