A rectangular garden is 10 by 15. A uniform walkway is being added around the edge and this will increase the area by 50%. What is the width of the walkway.

thx for the points lol

Step-by-step explanation:

yes ik its only like 3

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225