Circle the ratios that isn't proportional to the others 1. 27/45
2. 19.5/50
3. 8/28
4. 81/63
5. 0.75/1.5
6. 17/25.5

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

The graph represents f(x)=[x]+3. what is f(-2.2)?