In sixth grade 12 out of 27 students haves a pet if there are 162 students how many would have a pet

72 Students

Step-by-step explanation:

if 12 out of 27 students have a pet, there would be 72 out of 162. I just divided 162 by 27 to see how much it was multiplied by and it was 6, so I also multiplied 12 by 6 to get 72.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is