1. Which equation has a constant of proportionality of 4. Select all that apply A) y=x+4
B) va
C) y=x-4
D) y=4x
E) y = %*
Fl y = x
24

PLEASE HELPP! thx if u do

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b