The nearest ten thousand of 63849 would be 60000
From the given figure,
4x and 2y +x are supplementary angles
Supplementary angles are added upto 180 degrees
So 4x + 2y +x = 180
5x + 2y = 180 -------------> equation 1
4x and 2y-x are vertical angles so they are equal
4x = 2y - x
Keep all the x and y terms on left hand side
add x and subtract 2y on both sides
5x - 2y =0 -------- > equation 2
Add equations 1 and 2
5x + 2y = 180
5x - 2y = 0
10 x = 180 ( divide by 10 on both sides)
x= 18
Answer: John's share of the money is $18.75
Step-by-step explanation:
The total amount of money that was paid to John and Monica for their work is $41.25.
John worked 2.5 hours, and Monica worked 3 hours. This means that the ratio of the amount of time that each of them worked is
2.5 : 3
Total ratio is 2.5 + 3 = 5.5
If they split the money according to the amount of time each of them worked, then John's share of the money would be
2.5 / 5.5 × 41.25 = 103.125/5.5
= $18.75