Which of the following shows a number as a product of prime numbers in exponential form? choose all that apply.

32 · 5 · 7

42 · 5 · 7

33 · 8

33 · 11

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.