Answer:
B
Step-by-step explanation:
Answer:
14%
Step-by-step explanation:
42 is divisible of 3, the same with 300, if you put this equation into a fraction (42/300) and divide by 3, you should end up with 14/100 which is equal to 14%.
After solving 
we get value of x: 
Step-by-step explanation:
We need to solve the equation to find value of x
Solving
Adding -e on both sides
Multiply both sides by dx
Divide both sides by M-e
Divide both sides by d
So, After solving we get value of x:
Keywords: Solving Equations
Learn more about Solving Equations at:
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Answer:
Step-by-step explanation:
Recall that, in this case, the subset of X for which R is defined is called the domain of R. The mistake occurs when we assume that the domain R is the whole set X, but it could happen that R is not defined for some elements of X.
Recall the following example:
X = {2,4,6}.
We can define R as follows {(2,2), (4,4), (2,4), (4,2)}. We can easily check that this is a transitive and symmetric relation, but since we don't have the element (6,6) it fails to be reflexive.
