There will 80 characters per each line hold. Hope it help!
Answer:
512
Step-by-step explanation:
the number of subsets of the set {1, 2, 3, ..., 9} is : 2^9 = 512
Answer:

Step-by-step explanation:
x= 1 over 4y-2
It is 8
As a result of multiply 1.6 times 6, we would also need to apply it to the side as well, and therefore multiply it.