The answer is 2-7x I'm 100% sure
The answer of this is x=0
Answer:
Step-by-step explanation:
b x 1
Answer:
80
Step-by-step explanation:
For these types of counting problems, just multiply all of the levels.
For example, this would be
4 choices
5 choices
4 choices
Multiply 4*5*4, and you get 80.