Answer:
No she is not correct
Step-by-step explanation:
She is not correct because “value of expressions” mean the result which for this it is 16-13 =3 and she is wrong. please mark me brainly! Hope this helps! :D
The answer would be 199/37 or 5 14/37
Answer:
8
Step-by-step explanation:
There is no number line given, so I will use the "keep change flip" method.

Hope this helps.
This is simple, for the problem to be true the two things would have to = the same thing so X = 6, 6/3 = 6/3
Answer:
200
Step-by-step explanation:
Surface are of cube = 6a^2