A boy scout troop is selling Christmas trees at a local tree lot. In the morning, they sold 16 Douglas Fir trees and 9 Noble Fir trees, earning a total of $977. In the afternoon, they sold 19 Douglas Fir trees and 9 Noble Fir trees, earning a total of $1,064. How much does each type of tree cost?

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103