Answer:
a - 2b
Step-by-step explanation:
❖ Step 1: Distributive negative sign.
❖ Step 2: Combine like terms.
Therefore, the answer is a - 2b.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
The answer is D
Step-by-step explanation:

If you convert 840,000 to scientific notation; you would take 840,000 and divide it by 10^5 (ten to the fifth power) which is 100,000 and that would leave you with 8.4 divided by 10^5. Remember scientific notation must be expressed as a number 1 through 9 but less than 10.
I want to say 5.5 because I did 11 / 2 and got that so i know it’s wrong but yea
Answer:
2??
Step-by-step explanation:
what is dasdsa like whattt???