A printing service charges a set-up fee of $14.25 for each order and 10 cents more for each copy. The total cost, C (in dollars), for an order of x copies is given by the following.
C=0.10x+14.25
What is the total cost for an order of 40 copies?

Write the standard form of an equation with (see picture below)

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.

What is the mean of the data set 125, 141, 213, 155, 281