The difference a number, n, and 2 is added to 21. Write an expression that represents this statement.

The polynomial function of least degree with a leading coefficient of 1 is: f(x) = x3 + ax2 + bx + c

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

On a architect's drawing of a house, 1 inche representa 1.5