What is the area of the picture in square inches? 4 square inches
8 square inches
16 square inches
32 square inches

the answer would be c:   ax + b = ax + c

step-by-step explanation:

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

do it yourself this is easy

step-by-step explanation:

54/3 is 18 so 18 is your answer