If kim has 8 pieces of wood. she uses 2 pieces to make shelves. she cuts the remaining pieces to make smaller shelves. each piece is 1/3 of a piece of wood. how many shelves did kim make?

20 shelves

Step-by-step explanation:

So you start by subtracting the 2 pieces of wood from the 8, which gives you 6. After that, she says that each of the smaller shelves is 1/3 a piece of wood. You have to multiply the 6 pieces of wood by 3 so that you get the total number of small shelves, which is 18. Then you add the two original shelves back in, so 18 + 2 = 20 total shelves.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

30 people weigh 160 pounds or more