Answer:
110 - x
Step-by-step explanation:
y = -3x
For the equation to be a part of a system, the point (0,0) must be a part of the line. Since y = -3x is proportional meaning b = 0, its y-intercept is (0,0). This means it must cross through and include (0,0). This is a part of the system.
the answer should be 8.9
you square 12 and square the 8 and subtract them by each other
