Fir a walk-a-thon a sponsor to give a flat tree of 5$ plus 2$ for every mile m you walk

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

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?