Simplify and express the answer as a decimal. 3(2.7+5)−2 enter your answer in the box.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Im literally having a mental breakdown

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?