Post a New Question


posted by on .

A music concert was attended by 450 people. Adult tickets sold for $70 and children’s tickets for $40. If total sales were $27,750, how much of each ticket was sold?

  • algebra - ,

    A = 450 - C

    70A + 40C = 27750

    Substitute 440-C for A in second equation and solve for C. Insert that value into the first equation and solve for A. Check by inserting both values into the second equation.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question