Simplify:
1. v * 2x
2. 7xw * 5w

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?