This graph represents a quadratic function. 10
- 10
5
10
-5
What is the value of a in the function's equation?

If 25% of y is 30, what is 60% of y?

Aline that intersects one of two parallel lines intersects the other also always sometimes never

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?