Rileyw252 plz

solve for x.

−4(x−7)=36

enter your answer in the box.

x =

Here you go let me know if you need anything else

Step-by-step explanation:

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

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