Without Graphing, Decide:
(A)Are the Graphs of the Equations Are $\left\{ \begin{aligned}3 x - y & = 1 \\x + 4 y & = 22\end{aligned} \right.$

Multiple Choice

Without graphing, decide:
(a) Are the graphs of the equations are identical lines, parallel lines, or lines intersecting at a single point?
(b) How many solutions does the system have?
- $\left\{ \begin{aligned}3 x - y & = 1 \\x + 4 y & = 22\end{aligned} \right.$

A) lines intersecting at a single point; one solution
B) parallel lines; no solution
C) identical lines; infinite number of solutions