Jameson was 5 years old y years ago. how old will he be in z years?

5+y+z.

Step-by-step explanation:

It is given y  years ago Jameson was 5 years old . Jamenson present age will be y years more than what he was 5 years ago.

So  we can say Jamenson present age =5+y.

The question is asking us to find Jamenson age in z years. Jamension will be z years more than his present age.

In z years Jamenson age will be 5+y+z years.

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4