One month, Ruby worked 6 hours more than Bobby, and Greg worked 4 times as many hours as Ruby. Together they worked 126 hours. Find the number of hours each person worked.

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers