(i will give brainlisest answer) what is simplified expression for

hello there!

i am unable to find an answer that connects to one of your options but perhaps my calculations will allow you to achieve said answer.

-6x + 5y + 2, x + y

hope i !

have a great day.

answer:

c. 7y-4x

-3(2x-y)+2x+2(x+y)

we first need to distribute to get rid of both parenthesis.

so first one will be -3 (2x-y)

we multiply -3 and 2x

and

-y and -3

-3*2x= -6x

-y*-3=3y ( note a neativge multiplied by a neative equals a positive)

so we will write it as

-3x+3y+2y+2(x+y)

now we need distribute number closest to the parentesis (x+y).

that number is 2  

2*x= 2x

2*y= 2y

so we rewirte expression as

-6x+3y+2y+2x+2y

now we need to simplify.

to do so we need to combine like terms

combine liked terms means to add or subtract the like terms in an expression.

so -6x and 2x are liked terms 2x is positive so we add

-6x+2x=-4x

3y and 2y and 2y are liked terms

3y+2y+2y= 7y

so once your done it will look like

-4x+7y

we need to put into standard form basically big num first smaller last

7y-4x

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40