Answer: B.
Step-by-step explanation:
Let's solve your system by elimination.
4x−2y=8;−2x+2y=6
Add these equations to eliminate y:
4x-2y=8
-2x+2y=6
2x=14
Substitute 7 for x in 4x−2y=8:
(4)(7)−2y=8
−2y+28=8 (Simplify both sides of the equation)
−2y+28+−28=8+−28 (Add -28 to both sides)
−2y=−20
−2y/−2=−20/−2 (Divide both sides by -2)
y=10
A man's inheritance money = $1200
Given :
He shared his inheritance between his 3 sons in the ratio 1:3:6
Then, the money the first son got :
▪︎Thus, the first son inherited $120.
Money the second son got :
▪︎Thus, the second son inherited $360.
Money the third son got :
▪︎Thus, the third son inherited $720.
We know that :
The largest share = $720
The smallest share = $120
Difference between the largest and smallest share :
▪︎<em>The difference between the largest and smallest share = 600</em>
