Six values on the number line above are marked with letters. Which letters represent integers when the value on the number line that corresponds to those
letters is divided by 3?

A. U, X, Y, Z
B. V, W, X, Y
O C. U, W, X, Y
O DU, V, W, Y

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

the eight graders whould be the answer

step-by-step explanation: could you give me 5 stars

365

step-by-step explanation: