234 = a + s s = students a = adults 2a = s after you get the equations you solve. plug 2a into the above equation. so u get 234 = a + 2a 234=3a then divide 3 from each side 78 = a so 78 adult tickets were sold
Y=25x+350 y=67x+25x or y=92x x is the amount of days because y is the total 92x=25x+350 This equation will be how many days the cost will be equal 67x=350 <span>x=5.223</span>
