One week, Eva earned $126.00 at her job when she worked for 6 hours. If she is paid the same hourly wage, how much would she make the next week if she worked 22 hours?

$462

Step-by-step explanation: Eva makes 21 dollars an hour ($126/6) = 21

$21 dollars multiplied by 22 = $462

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

7,24

step-by-step explanation: