Answer:
3
Step-by-step explanation:
3x - ( x - 4 ) = 3x + 1
3x - x + 4 = 3x + 1
2x + 4 = 3x + 1
3x - 2x = 4 - 1
x = 3
Hope it will help :)
Answer:
25/28
Step-by-step explanation:
make the denominator to 28 by doing 4 x 7
3 /4 x 7 = 21/28
1/ 7 x 4 = 4/28
21/28 + 4/28 = 25/28
<u>Given</u>:
The given expression is 
We need to determine the equivalent expression.
<u>Equivalent expression:</u>
The equivalent expression can be determined by simplifying the given expression.
Thus, let us factor out the common term "mn" from the denominator.
Thus, we have;

Cancelling the common terms, we get;

Thus, the equivalent expression is 
Hence, Option c is the correct answer.
Answer:
33$
Step-by-step explanation:
Beacuse when you just ad 27 plus 6 not 6%
Answer:
Josue is Write
Step-by-step explanation:
64 x .10 = 6.4 in savings while $10 off is better