In the step after -6x+10=4x+20, he moved the terms incorrectly. you have to add 6x to both sides so it would be 10=4x+6x+20 which simplifies to 10=10x+20. subtract 20 from both sides to get -10=10x. divide both sides by 10. the answer is x=-1
Answer:
x=-3
Step-by-step explanation:
Answer:
1st = 18
2nd = -29
3rd = -6
4th= 8
Step-by-step explanation:
hope it helps
Answer:
The decimal is not a rational number.
REASON:
A decimal can be a rational number if it fulfills any of the two conditions.
It must be Terminating. This means that the decimal should have finite number of digits.
If it is non-terminating decimal it should be Recurring. This means the decimal should repeat itself after some specific digits.
Answer:
3.2 x 10^5
Step-by-step explanation:
