What is the reason for each step in the solution of the equation? 2x−1=4(x+1)2x−1=4(x+1) drag and drop the reasons into the boxes to correctly complete the table. 2x−1=4(x+1)2x−1=4(x+1)- 2x−1=4x+42x−1=4x+4- 2x=4x+52x=4x+5- −2x=5−2x=5- x=−52- given distributive property commutative property addition or suptraction property of equality

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

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