Select the correct answer
a square-shaped canvas painting was enlarged by adding a 4-centimeter wide decorative frame to the length and width of the canvas. if the area
of the framed painting is 625 square centimeters, what is the side length of the bare canvas?
a
17 centimeters
b.
19 centimeters
c
21 centimeters
d
25 centimeters

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval