If you do it on a calculator it should come up to be 54 which is the answer
There is no correlation. We know this because it doesn’t matter how many samples were provided, the customers still bought approximately the same number of bottles.
The answer would be b because if you substitute 5 in for x y=2x-6 would equal 4 and y=5x-21 would equal 4. I hope this helps!
Answer:
a.) 
Step-by-step explanation:
Find two numbers that add up to -6 and multiply to -40 (you will most likely need a negative and a positive because -40):
-10 and 4
Factor:
Finito.
There are 4 boys and 7 girls with a total of 11. Now, how many 4 persons group combinations are possible.
=> 1 boy and 3 girls
=> 2 boys and 2 girls
=> 3 boys and 1 girl
Thus, there are 3 possible combinations that might happen.
