Answer:
I think the answer is D.
Step-by-step explanation:
Five plus two times a number means 5 + 2n vice versa.
Answer:
The number is 8 because 
And if you add 4, you get 20
Hence, the number is 8
Answer:
Step-by-step explanation:
You can make equations.
M+J=51
M-J=17
Subtracting first equation from second equation:
2J=34
J=17 Jordan is 17
Therefore, Mike, is 34.
This one is super difficult, I see your struggle but the answer is A.
THey tried to push but the wall doesn't move. So Nobody did any work. Everybody's work done is 0.
