Answer:
It is a 50% chance that both cookies are sugar cookies.
Step-by-step explanation:
Answer:
e. 1/(49n² +7n)
Step-by-step explanation:

Answer:
2 1/2
Step-by-step explanation:
5/8 ÷ 1/4
Copy dot flip
5/8 * 4/1
Rewrite
5/1 * 4/8
5/1 * 1/2
5/2
Change to a mixed number
2 1/2
When you divide 6/10 the answer is 0.6