If the sum of twice a number and - 7 is increased by 8 the result is 16 greater than the opposite of the number. what is the number?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

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

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only