18y⁸z²=18y⁸z², you have to simplify it and add like terms to get your answer
Answer: The answer is 12
Step-by-step explanation: because 5+5+2=12.
The numbers DO differ by 10 if they are
- 1 and 11
- 2 and 12
- 3 and 13
- 4 and 14
- 5 and 15
Each outcome technically has two ways of occurring, but since we're taking two marbles at a time, that would be the same as saying, for instance, that drawing 1 and 11 is the same as drawing 11 and 1. We only count such an event once.
So the answer is (a) 5.
