Vivian is doing word searches on her smartphone. her highest score in the game is 42 points higher than her lower score. if her highest score is 438, whats her lowest score?

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153

if you get paid hourly because if you get a salary you could work all week and only get paid a certain amount no matter how much you work but if you get paid hourly then you get paid for every minute you worked.