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
The quotient is 14/19.
When dividing fractions, you multiply by the reciprocal
(X-3)(X+1)=0
X-3=0
X=3
X+1=0
X=-1
None of these is correct.
-4(5-x)
= (-4•5) + (-4•-x)
= -20 + 4x
= 4x-20
Answer:
1.89753
Step-by-step explanation:
22/11,594
- Multiply the numerator and denominator by 1000 to remove decimal

Learn more about Long Division here: brainly.com/question/12085148