4. In a lot, there are 2000 electric bulbs. Among these bulbs, 1800 are good and 500 and bought from company B. out of the good bulbs, 300 are bought from company B. a bulb is randomly selected and found that it is bought frora company B what is the probability that it is a good bulb? 13 marks)

answer: i believe its b. if you sound out the sentences that sounds wrong.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )