Answer:I think a is:78.3 since it would be the same and since 0 doesn't have a value.
I think b is: 139.5 because all you are doing is subtracting 287.1-147.6
You can find 15 DVDs.
165 divided by 11 = 15
Answer:
12x-6
Step-by-step explanation:
3,6,9,7
1/3 = 0.33333 forever
1/6 = 0.1666666666 forever
1/9 = 0.1111111 forever
1/7 = 0.1428----
