Answer:
68 823 620
Step-by-step explanation:
if the last no. is 5 or above add 1 to the number after it and turn the original number into zero but if the last no. if below or 4 then keep it as it is and change the last no. to zero
its D, I know it is. please don't report me
It is 3x +5 = 2x -1 + x
i hope that is was some sort of help you are welcome
Answer: 
Step-by-step explanation:
By definition, negative numbers, positive numbers and zero are Integers.
It is important to remember the multiplication of signs:

You can observe that you must multiply two integers, one of them is negative and the other one is positive. The product will be an integer. Then:

Since any Integer can be written as a fraction, you can rewrite the product by writing
as the numerator and
as the denominator.
Then, this is:
