Calculate how much each size per gram, and circle which gives the best value for money. 250g for $2.30, 400g for & 3.40, 1kg for $5.65

To do this, we must set up ratios:
Option One:

The first options costs only $0.0092/gram (a fraction of a penny)!
Option Two:

The second option costs only $0.0085/gram (cheaper than option one)!
Option Three: 
This requires a little more work. First, we have to convert the grams into kilograms. For every 1 kg, there is 1,000 g. Therefore, 1,000g costs $5.65. Next, we set up the ratio as usual:

The third option costs $0.00565/gram.

Therefore, option three is the cheapest! 

Hope this helps!

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