Millions. Btw if there's 2 commas and 1 digit before the first comma it's million
Using the general form; y = mx + b, we get:
y = 4x + 6
If the two rectangles are similar, their sides must be proportional. We can figure this out by setting up a proportion. We need to make sure to match up the correct sides though. We know the two longer sides must match up, so 6 goes with 60, and 3 goes with 30:
3/6=30/60
If we reduce the fractions, we get:
1/2=1/2
Therefore, the rectangles are similar. One of them is just rotated.
If you mean two of the same numbers that add to make 75, it's 37.5 ....?
