Answer:
-9x^2+911x-202
Step-by-step explanation:
You will need to multiply each term in the parenthesis with each term in the other parenthesis.
Answer:
C) 20
Step-by-step explanation:
The median is the middle most number of the dataset.
17 18 18 19 20 20 20 20 20 23 23 23 24 25 25
20 is the middle most number. The median is 20.
The answer is D Neither Goku nor Selina
Sub3 sub2 sub4 sub3 an so on
4/9 plus 2/5 would be 38/45, and the work is you must change the denominators to the same thing, so you do 4/9 * 5/5, like, multiply the top and the bottom by 5, to get you 20/45, and then for 2/5, multiply the top and the bottom by 9, to get 18/45, add them to get 38/45, and it can't be simplified.