Diego has some money in his bank account before his summer job. He deposits the money form the summer job in his bank account and doesn't spend any of it. After working 3 hours, he has 71$ in the account. After working 12 hours, he has $134 in the account. How much money does Diego earn per hour?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .