There are 864 people at a concert. 6
of the people at the concert are male
18
adults and
10
of the people are female
16
adults. The rest are children.
7.
How many children are at the concert?

honestly bro aint no one got time to answer these dumb question just do it p***y

step-by-step explanation:

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

the answer is a if my teacher taught me correct