Solve the following system of equations algebraically and check: 3x + 2y = 44 x + 3y = -7

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

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 statements are true about additional information for proving that the triangles are congruent check all that apply