300 students were asked if they would be going on a trip over spring break. It was also record whether the student was a boy or a girl. Of the 300 students, 90 or not going on a trip. 120 of those recorded work girls. 170 boys are going on a trip.

5.25 ounces

step-by-step explanation:

divided 3/4 and 6

what i would say the best answer is a. 40.5

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. : )