Aschool band performs a spring concert for a crowd of 600 people the revenue for the concert is $3150. there are 150 more adults at the concert than students. students- $3 adults- $7 children under 12- $2
how many of each type ticket are sold?

Answer for 10 points show work you guys in advanced < 3

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?