Could someone help me solve this problem?

3x+6

Step-by-step explanation:

All triangles are equal to 180 so it'll be set up as such:

x + (x+4) + (x+2) = 180

x + x + 4 + x +2 = 180

3x + 6 =180

and then simplify to get x

3x + 6 - 6 = 180 - 6

3x = 174

x=29

Then plug it into the angle measure you're trying to find

For angle c: (29 + 2)

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

the answer is d=3.09