What is the solution to the following system of equations? 3x - 6y = -12
x - 2y = -8

(1) Use the substitution method to justify that the given system of equations has no solution.
(2) What do you know about the two lines in this system of equations?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.