5. which method would be the simplest way to solve the system? 7x + 5y = 19, -7x – 2y = -16
a) graphing
b) substitution
c) elimination
d) distributive

Find the value of the variable and the length of each secant segment.

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?

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?