Answer: The answer is option B -2.39
Explanation:
If you need to solve the equation 4.31+ (-6.7), here are the steps you should follow to arrive at the correct answer. First, start with the first number, which is 4.31. Then, you need to add the second number, which is -6.7. However, since adding a negative number can be confusing, it's easier to think of it as subtracting the absolute value of that number. In this case, you will need to subtract 6.7 from 4.31. This will give you the answer to the equation. The final result is -2.39. Therefore, the equation 4.31+ (-6.7) equals -2.39. By following these simple steps, you can easily solve similar equations in the future.