Three (3) movie tickets cost $36. At this rate, what is the cost per ticket?
O $18
$33
O $12
O $108

12$

Step-by-step explanation:

12X3 =36 , or 12 +12 +12 = 36

step-by-step explanation:

options

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