A girl bought a skirts at $30 each and j jerseys at $15 each at a total cost of $285.

Discussion in 'Calculator Requests' started by math_celebrity, Nov 14, 2020.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    A girl bought a skirts at $30 each and j jerseys at $15 each at a total cost of $285.

    Since cost = price * quantity, we have:
    30a + 15j = 285
     

Share This Page