Three pillowcases can be made with 1
1/2 yards of fabric. How many pillowcases
can be made with 16 1/2 yards of fabric?

Answer : 33

Because

3 pillow cases needs 1.5 yards
Then to find 1 pillow case you divide 1.5 by 3

1.5/3= 0.5

One pillow case needs 0.5 yards.

If you have 16.5 yards of fabric, you divide 16.5 by 0.5 to see how many pillow cases can be made by it

16.5/0.5= 33

Hope that makes sense

You need to include the original coordinates of the triangle to answer this. and how much does it translate (move left right up down)