The tuition cost for part -time students taking C credits at Stonewell college is 250 + 150c dollars. a. Find the tuition cost for 8 credits.
b. If the tuition is $700 dollars, how many credits are taken?

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation