If you had the question: Five classmates came to Dan's birthday party. This is half the number of people who came from Dan's summer camp friends, and One Third as many of relatives that came. How many people came to Dan's birthday Party? 31 The answer is 31 because after adding all the people that came, you get 30. then, after adding Dan himself, you get 31. This answer was correct for me. I hope it helps!!

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

no

explanation:

you can be freinds, and people but not follow people.