Use the Substitution Method, what is the point of intersection for the following system: 2x + 2y = 18
Y = 2 - 3

Me find the value of x each figure.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Which expression is equal to (f+g)(x)?