Help with #4? I’ll mark you as brainliest!

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?