Review Assessment Equations Unit 4 / 1 of 19
Simplify an expression for the perimeter of the equilateral triangle shown
1.75x - 2
o A. 5.25x-6
O B. 3.75x4
O C. -5.75x-6
O D. 3.75x+4

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

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )

the answer is 150.6

step-by-step explanation:

you multiply .02 by 30 and get .6.

and then you multiply 5.00 by 30 and get 150.

hope this !

-1   1/6.   you dont subtract the denominators

step-by-step explanation: