Question

Am I right? ss below

Answer 1

anyone?

Answer 2

@AZ

Answer 3

(7+2x)(8+2x)=58

and expanding that and setting it equal to 0 gets you

4x^2 +30x - 2 = 0

so good job, Anthony!!

Answer 4

Thank you so much AZ

Answer 5

also, what does the x represent?

Answer 6

if you look in the image, the 7 by 8 rectangle is the painting

the 'x' is the dimensions of the frame that surrounds the painting

Answer 7

so if you read your question again, it says "thickness of the frame" which is exactly what the equation you found will find

Answer 8

ohhhhh ok thank you

Answer 9

Of course! It was my pleasure :)