Answer:
3x-2y=10
Step-by-step explanation:
Answer:
A. X=50
Step-by-step explanation:
-24/150
-12/75
-4/25
-4/25 is the answer
Answer:
£714.00
Step-by-step explanation:
The first step is to set up expresssions for the two shares:
Let x = the amount of one share. The other share is 1785 - x. <u>You don't have to worry about which is smaller--that part will work out automatically</u>!
The two shares are in the ratio of 2:3, so set up the proportion
![\frac{x}{1785-x}=\frac{2}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B1785-x%7D%3D%5Cfrac%7B2%7D%7B3%7D)
Again, you don't have to worry--you could set up the proportion "upside down" and everything will work out in the end.
Solve the proportion for x by "cross multiplying" -- use the Means-Extremes Property of proportions.
![(3)(x)=(2)(1785-x)\\3x=3570-2x\\5x=3570\\x=714](https://tex.z-dn.net/?f=%283%29%28x%29%3D%282%29%281785-x%29%5C%5C3x%3D3570-2x%5C%5C5x%3D3570%5C%5Cx%3D714)
So one share is £714£ and the other is £1785 - £714 = £1071.
The smaller share is £714.
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