I need the area. Sorry without it I can’t solve
The answer would be step 3 but not positive this is the correct answer but hope this helps <span />
Answer:
-2,5 since it is in the same quadrant of -6,4 which Is the gym
Think about it this way. Imagine a graph in your head. Left is negative. Right is positive. Up is positive and down is negative. Think of the numbers as rise over run. Vertical then horizontal. Because the gym is negative then positive you would need a number that is to the left then up.
Hope this helped:)
Step-by-step explanation:
Substituting z = 5 into the first equation:
2x - y + 5 = -4
y = 2x + 9
Substituting y and z into the third equation
-2x + 3(2x + 9) - 5 = -10
4x + 27 = -5
x = -8
y = 2(-8) + 9 = 7
z = 5
