How can I tell if a system of equations has one, no, or infinitely many solutions?

please give me brainlist

Step-by-step explanation:

When both equations have the same slope, but not the same y-intercept, they'll be parallel to each other and no intersections means no solutions.

...

No solutions if K is same but C is different in both equation.

infinite solutions if K and C are equal for both equations.

and, one solution if K is different.

There are many ways to interpret if whether or not a system of equations has solutions or not. Here is one way that is most ideal for most, if not, all equations: using graphs.

answer is because 4×10=40

and 98×4= is 392

40,392

c.

step-by-step explanation: