Answer:
4-7
this gives us answer of -4
hope it helps
Answer:
Step-by-step explanation:
so i cant actually see the picture on my school chromebook, but if only one x matches up to one y, then yes. multiple x's can go to a single y
Parallel lines never touch they run side by side forever like the rails on railroad tracks
Perpendicular line cross or intersect
Answer:
3/6 converted to a decimal would be 0.5
Step-by-step explanation:
Hope this helps. :)
Answer:
x = 15
y = 2
Step-by-step explanation:
X-4y=7 | ×6 |
-6x-3y=12 | ×1 |
6x - 24y = 42
-6x - 3y = 12
___________+
27y = 54
y = 54/27
y = 2
x - 4y = 7
x - 4(2) = 7
x - 8 = 7
x = 7 + 8
x = 15
