In a certain county, the number of charter schools is eleven less than twice the number of alternative schools. there are 35 charter schools in the county. which of the following equations would you use to find the number of alternative schools, a, in a county.
2a-11=35
2a=35-11
2(a-11)=35
(a-11)/2=35

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

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

How many verticies does a triangular prims have