Answer:
It is 0.4524 rounded simply you can say 0.45
Step-by-step explanation:
if you multiply 2/7 by 6 which is 12/42 and 1/6 times 7 which is 7/42 and add both fractions you will get 19/42 which is 0.45 you can either say the answer is 0.45 or 19/42.
Yes I believe that these are correct
You combine like terms
Your answer will be -7x^5 - 2x^3 - 6x^2 -9
4.44444444444444444 etc..
