It’s all real Solutions because you get the answer of 22=22
-2y=-5x+11
y= 2 1/2x+ 5 1/2
A slope of a line parallel would be 2.5(x) because any parallel line has the same slope, it is just the y-intercept that is different.
You just do 79 times 100 and thats how. the answer is 7900 cents.