Answer A) is the correct option because the rest are wrong. :)
Answer:
6x-5y=4
6x+3y=30
Step-by-step explanation:
Move variable to the left
5y=6x-4
Reorder the terms
5y-6x=-4
Change the signs
-6x+5y=-4
Move variable to the left
3y=-6x+20
Reorder the terms
3y+6x=20
The answer to this problem is false.
126 divided by 2 = 63
63 x 3 = 189
b = 189
Answer:
The fraction is
.
Step-by-step explanation:
Eduardo Is thinking of a non-unit fraction with a single-digit denominator.
Assuming the fraction to be
.
When Eduardo multiplies his fraction by 5 he gets a mixed number and when he multiplies his fraction by 3 he can simplify the answer.
Therefore, the fraction chosen by Eduardo will be
, where x is between 5 and 3.
So, the fraction is
.
Again, when he multiplies his fraction by 4 he gets
which is a whole number. (Answer)