Find the difference
(7x - 6 2/3 ) - (-3x+4 3/4 )

When the ball has traveled a distance of

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?