I hope this helps you
6x-2x-8=12x
4x-8=12x
8x=-8
x=-1
<span>The correct conclusion should be: Not all the marbles in the bag are black.</span>
Answer:(3x-5)x(3x+5)x(9x2+25)
Step-by-step explanation:
Answer:
Invalid
Step-by-step explanation:
Given :
A number 789.13 .
To Find :
7.74% of 789.13 .
Solution :
Let, 7.74% of 789.13 is x.
So,
Therefore, 7.74% of 789.13 upto 2 decimal place 61.08 .