Asquare is 9 feet long on each side. how many smaller squares, each 3 feet on a side can be cut out of the larger square?

9 squares

Each side is cut into 3 parts, so we have 3*3 = 9 smaller squares that result. Check out the image below.

ad = ae + ed = y + 7

similar triangles therefor

ac/ab = ad/ae

6/4 = (y + 7) / y

cross multiply

6y = 4(y + 7)

6y = 4y + 28

2y = 28

y = 14

step-by-step explanation:

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.