60*80/100-$10*155/100
48-$10*155/100=$58.90
Answer: 280
<u>Step-by-step explanation:</u>
Quantity X Cost = Money Received
Adult: x 3 3x
Children: 500-x 2 2(500 - x) = 1000 - 2x
Adult = Children + 400
3x = 1000 - 2x + 400
3x = 1400 - 2x
5x = 1400
x = 280
Answer:
729
Step-by-step explanation:
I'm sorry if it isn't. :) have a good day
Answer:
1/36
Step-by-step explanation:
