My bro needs help with this plz help

36 yellow jellybeans

Step-by-step explanation:

red jelly beans will be 3x

yellow jellybeans will be 4x

(3x - 3) / (4x - 6) = 4 / 5

= 5 (3x - 3) = 4 (4x - 6)

= 15x - 15 = 16x - 24

= 15x - 16x = (-24) + 15

= -x = -9

= x = 9

So now to find yellow jelly beans you do 4x

9x4=36

Originally there were 36 yellow jellybeans

Hope it wasn't confusing and hope this helps :)

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