What would x and y be in the question 6x+y=73.60
4x+3y=78
they have to be the same values

If value of cos330° is √3/2 then find tan165°.

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?