Answer:
24 years
Step-by-step explanation:
Let Christopher's age=c
Since Christopher is 20 years younger than Ishaan.
Ishaan's age=c+20
Fourteen years ago, Ishaan was three times as old as Christopher.
Their ages 14 years ago are:
For Christopher: c-14
For Ishaan: (c+20)-14
Therefore:
3(c-14)=c+6
3c-42=c+6
3c-c=6+42
2c=48
Divide both sides by 2
c=24
Christopher is 24 years old.
<span>C is the correct answer.
If you want to check it just divide both sides by six.
</span>3/6x + 2/6y = 18/6
1/2 + 1/3y = 3
Answer:
2.19
Step-by-step explanation:
Answer:
The answer is in the step by step below (image)
Step-by-step explanation:
Step-by-step explanation:
3y/3=9-4x/3
y=3-4x/3
slope=x= -4/3
y intercept
y=3-4(0)/3
y=3-0
y=3
