True? I dont know what you're trying to ask. if you're asking whether or not it's true, it is.
A) 3. This is the base number somebody would win without ever practicing.
B) y = 2x + 3. The slope of the line of best fit, depending on the points you pick, is roughly 2. Thus the answer for 13 would be 29.
No. A cube is a 3D figure and polygon is a 2D one.
The place value is 6 Hundred million.