Devon dye bought 550 shares of stock for $28,275.50. he sold the stock for $52.25 per share and paid a sales commission of $32.00. what is the profit or loss from the sale?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Solve the system of equations. y=3x-1 and y=-2x+9. show work

Apossible wavelength for the color blue is 0.000000492 meter. which of the following is a reasonable estimate for this wavelength for the color blue? a. 5 × 10-6 m b. 5 × 107 m c. 5 × 10-7 m d. 5 × 106 m