Students held a carnival to raise funds for the school. Adult tickets sold for $6 and children's tickets sold for $3. A total of $384 was raised. If twice as many children attended the carnival as adults, how
many adults attended?

a. 16 adults
b. 64 adults
c. 32 adults
d. 12 adults

 16

Step-by-step explanation:

multiply 6 by the answers below  until you get 1/3 of 384.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

step-by-step explanation: