<span>5x + y = -21:
(-6, 9), (0, -21), (1, -26).</span>
4x - y = 10, y = 2x - 2
4x - (2x -2) = 10
4x - 2x + 2 = 10
2x = 8
x = 4
4(4) - y = 10
-y = -6
y = 6
So x = 4 y= 6
Hope this helps!
Brainliest and a like is much appreciated!
Your answer is D)16. To find the average, add up all the numbers and divivde by the number of numbers there is
Answer:
y=3
Step-by-step explanation: