Write A Two-Column Proof For The Following

The graph shows the first four ordered pairs formed by the corresponding terms of two patterns. which ordered pair would be the fifth point on this graph? a. 12,8 b. 12,4 c. 10,4 d. 4,12

The ratio of the ages (in years) of three children is 2: 4: 5. the sum of their ages is 33. what is the age of each child?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0). what are the directrices?