3x - 2y + 3z = 6
x + 3y - 3z = -14
-x + y + 5z = 22

whats the answer in pretenses for (x, y,z)

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?