Answer:
you can't cheat in an online school math test =_=
Step-by-step explanation:
Number of ways to choose 3 red = 5C3 = 10
number of ways to choose 2 blue = 5C2 = 10
C represents combination
(5C3)*(5C2) = 10 * 10 = 100 ways
Yes, it is. linear function
Divide 4 by 1, you get 4. Divide 120 by 4, get 30. Hope this helped!
The number that is missing is 7.