What scale factor can you use to MULTIPLY 10
to get to 20?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

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