Ineed to figure out the problem attached.

Is the orthocenter of a triangle on the inside ?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

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?