Melania has two jobs. during the day she works as an office clerk, and in the evening she works as a cashier. her office job pays her $13 dollars an hour. her cashier job pays her $9.25 dollars an hour. in one week, melania worked 38 hours. she earned at total of $434. how many hours did melania work in each job?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?