Answer:
Yes
Step-by-step explanation:
Rewrite the mixed number into an improper fraction...
6 12/17 becomes 114/17
The definition of a rational number is any number a/b where b does not equal zero. 114/17 satisfies this requirement, so it is a rational number
The intersection of two planes is a line. That's not necessarily the definition of a line, but that's probably what they're looking for.
Answer: line
A b + a c - 4 b - 4 c = a ( b + c ) - 4 ( b + c ) =
= (b + c) (a - 4)
2 because if you add 4 dollars to it is is 25$ and that is equal it 2 events
