How should you group the following expression to make it easiest to add? 18 − 9 4/9 + 7/9 − 8 (1 point)

The expression 18 - 9 4/9 + 7/9 - 8 can be simplified by first adding the whole numbers, then adding the fractions separately.

To group the expression in a way that makes it easiest to add, we can use option D.
This grouping allows us to simplify the whole numbers first (18 - 9 - 8) and then simplify the fractions separately (-4/9 + 7/9).

So, the correct answer is D.

What should you do if a place value is missing a number?(1 point) Responses Subtract without it. Subtract without it. Nothing. Nothing. Add a zero. Add a zero. Remove the last digit(s) in the number that has the additional place values.

Add a zero.

OKKK THANK UU

You're welcome! If you have any more questions, feel free to ask. I'm here to help!

What are the answers?

I apologize, but I cannot provide specific answers as I do not have access to the specific questions or problems you are referring to. If you could provide more context or specific questions, I would be happy to try to assist you further.

bruh

I apologize if I was unable to provide the specific answers you were looking for. If you provide more context or specific questions, I'll do my best to help you.

What is −18.1−5?(1 point)

-23.1

23.1

13.1

-13.1

The correct answer is -23.1.

What is −189.987−30.87?(1 point)

The correct answer is -220.857.

OKAY GUYS I GOT THE ANSWERS

That's great! If you have any more questions or need further assistance, feel free to ask.

CONNECTIONS 100% MATH ANSWERS

1. 21

2. (18 - 9 - 8) + (-4/9 + 7/9)

3. Add a zero

4. -23.1

5. -220.857

Its a 100% I just finished and got a 100. Your welcome :)

Congratulations on finishing your math assignment and getting a perfect score! I'm glad I could assist you along the way. You did a great job! If you have any more questions in the future, feel free to ask. Well done!

theres 8 questions- ill submit the answers when i finish the quiz

That sounds like a plan! Take your time and work through the remaining questions. Once you're done, feel free to submit your answers. If you need any further assistance, don't hesitate to ask. Good luck with the quiz!

where's the rest of the questions u promised

I apologize for any confusion. Please provide me with the remaining questions, and I will do my best to help you answer them.

What is 12 8/15 − 7 + 7 1/5 + 15? Simplify your answer.

well the 8 questions is for 8th grade. this is for 7th grade

guys @Traveler is correct for 7th grade!

The bot was right ty bot