What would the algebra tiles be or how would you put them

The x value for equation x+4= 4 is x=0 and the x value for equation x-1= -3 is x= -2.

Step-by-step explanation:

These are steps which must be followed for solving the given equation.

The given equation is x+4 = 4

Therefore, to remove the 4 on the left side of the equation, you need to add -4 on both sides of the equation.

Adding -4 on both sides,

x+4-4 = 4-4

x = 0

Therefore, the value of x is 0.

The given equation is x-1 = -3

Therefore, to remove the -1 on the left side of the equation, you need to add +1 on both sides of the equation.

Adding +1 on both sides,

x-1+1 = -3+1

x = -2

Therefore, the value of x is -2.

answer: 1 + 1 = 11

step-by-step explanation:

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