Answer:3rd option s=37
Step-by-step explanation:
See Ara and Evalyn are collecting stamps.
It is given that Ara has twice of 12 less than the stamps Evalyn has.
And we are given that total no. of stamps is 87.
So, our equation becomes,
2(S - 12) + S = 87
Where 'S' is no. of stamps Evalyn has.
Solving for S, we get,
S = 37
So , first we get to know is Wilmer's equation is incorrect because he has not added no . of stamps Evalyn has which is S
So option 3 is correct
We can also calculate the no. of stamps Ara has which is
2(37 - 12)
= 50
Hope it helps!!!
Answer: 7.745967
Step-by-step explanation:
Answer:
i think 18 hours to go
Step-by-step explanation:
The name of place value of 9 in 199 is ones.
The second 9 has a value of tens.
The number 1 has a place value of hundreds.
