Find the length of the potenuse of the triangle
1/3 and 4/5

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

How can you tell when x and y are not directly proportional?