The online auction website, Online Sales, pays its vendors half of the selling price of each item sold and deducts a listing fee of $5 per item. Another online auction site, Sales Alive, pays its vendors 40% of the selling price of the items with no listing fee. Complete questions 1-3 below. Item's Selling Price ($) Amount Vendor Receives From Online Sales ($) Amount Vendor Receives From Sales Alive ($) 20 30 40​

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

answ5

step-by-step explanation:

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sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

the answer would be d.

step-by-step explanation:

move all variables to the left side and all constants to the right side

(x−3)^2+(y−1)^2=16

this is the form of a circle. use this form to determine the center and radius of the circle.

( x − h ) 2 + ( y − k ) 2 = r 2

match the values in this circle to those of the standard form. the variable   r   represents the radius of the circle,   h   represents the x-offset from the origin, and   k   represents the y-offset from origin.

r = 4

h = 3

k = 1

the center of the circle is found at   ( h , k ) .

center:   ( 3 , 1 )

these values represent the important values for graphing and analyzing a circle.

center:   ( 3 , 1 ).

radius:   4