Solve for x. 8x7 + 9 = 30

x = 24
x = 18 3/8
x = 44 4/7
x = 34 1/8

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.