Find m∠1 if m∠2=73°, m∠3=107°, m∠4=92°

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

In which form is the following function written? y = - 2(x – 3)(x + 5)

Which table represents a linear function? i'll give brainliest to first answer ^'^