Carlos buys a box of 50 oranges for $8. He sells all the oranges in the market for 25 cents each.
(a) Caltulate the profit he makes

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.