Answer:
X=1550-10y
Step-by-step explanation:
X+10y=1550
Subtract 10y from each side
X+10y- 10y=1550-10y
X=1550-10y
Answer:
-4/11
Step-by-step explanation:
The easiest way to find the answer to this is by a calculator.
What questions? Idk where the pic is
Answer:
Always
Step-by-step explanation:
They never intersect