If the slopes of two distinct nonvertical lines are equal, the lines are intersecting parallel perpendicular skew

Question 5 spring semester final exam math evaluate

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?