Answer: a= c+11
Step-by-step explanation:
a has 9 more than b which has 2less than c
Answer:
4!
Step-by-step explanation:
The answer is not 8, its 4. Just took the test!
Answer:
a.
= 
b. 
Step-by-step explanation:
a) When <em>n </em>is even, then it is divisible by 2. Because of this, you can write:
b) When <em>n </em>is odd, then <em>n - 1 </em> is even. This would make it divisible by 2, and there would be a remainder of 1, so we can write:
× 
× 
Answer:
23.8 Miles in 7 days
Step-by-step explanation: