Answer is second choice (b)
when a pair of parallel lines are intersected by a third line, the alternate interior angles are congruent
The answer to that would be 7/2.
Answer:
There are 2 adults (2x5) and 5 children (5x2).
The Equation is already written in the form y=mx+c there is nothing to solve
The m is the coefficient of the equation only if the equation is written in the general form y=mx+c
judging from the given equation m=9 and c=0
I hope I helped you.
