Solve for m by isolating the variable. 4m = 92 a. 18 b. 22 c. 23 d. 368

C. 23

Step-by-step explanation:

4m = 92

Divide each side by 4 to isolate the variable

4m/4 = 92/4

m = 23

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