Aconcert is being held in your hometown. 1500 tickets are sold. adult tickets are $10.50 and child’s tickets are $7.50. if a total of $13950 worth of tickets were sold, determine how many adult tickets and how many child tickets were sold.
1st equation:
2nd equation:
solution: x = and y =

200 child tickets & about 143 adult tickets.

Step-by-step explanation:

1st: 1500 / 7.50 = 200

2nd: 1500 / 10.50 = 142.857 (Notice how I put ABOUT)

X = 200

Y = About 143

Welcome!

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540