Answer:
Arjun is 20 years old and Shreya is 10 years old.
Step-by-step explanation:
5 YEARS AGO-
Arjun: 2x-5
Shreya: x-5
NOW-
Arjun: 2x
Shreya: x
EQUATION-
2x-5=3(x-5) = 2x-5=3x-15
(add 15 on both sides)
2x+10=3x
(subract 2x from both sides)
x=10
Therefore, Arjun is 20 years old and Shreya is 10 years old :)
Answer:
y=x-2
Step-by-step explanation:
set up in y1-y2/x1-x2
2 - (-2)/4 - 0
4/4 = 1
so x=1 and the y intercept is -2
so the answer is C
Answer:
I think it is A i am not sure but i think it is A
Step-by-step explanation:
Take any 2 points and find the slope of the line connecting them:
<span>1 9
3 8
9-8 1
slope m is m = ------- = -------- = -1/2
1-3 -2</span>
Answer: 24/10
Explanation:
2 equals 20/10. Add 20 to 4