What is the solution to the inequality 4x + 10 > 28 - 2x?

x>3

Step-by-step explanation:

Step-by-step explanation:

1 - subtract 10 from both sides so (4x+10-10>28-2x-10)

2 - Simplify (4x>-2x+18)

3 - Add 2x to both sides (4x+2x>-2x+18+2x)

4 - Simplify (6x>18)

5 - Divide both side by 6 (6x/6>18/6)

6 Simplify which gives you (x>3)

      x>3

Step-by-step explanation:

1- subtract 10 from both sides so (4x+10-10>28-2x-10)

2 - Simplify (4x>-2x+18)

3 - Add 2x to both sides (4x+2x>-2x+18+2x)

4 - Simplify (6x>18)

5 - Divide both side by 6 (6x/6>18/6)

6 Simplify which gives you (x>3)

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