There are 120 students in the seventh grade seventy percent of these students are involved in extracurricular activities how many seventh grade students are not involved in an extracurricular activity

36

Step-by-step explanation:

We have been given that there are 120 students in the seventh grade seventy percent of these students are involved in extracurricular activities.

To find number of students that are not involved in extra curricular activities we will find 30% of 120 students.

Therefore, 36 students are not involved in extra curricular activities.

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

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. : )