Company C produces toy trucks at a cost of $5.00 each for the first 100 trucks and $3.50 for each additional truck. If 500 toy trucks were produced by Company C and sold for $10.00 each, what was Company C's gross profit?

To order certain plants from a catalog, it costs $3.00 per plant, plus a 5 percent sales tax, plus $6.95 for shipping and handling regardless of the number of plants ordered. If Company C ordered these plants from the catalog at the total cost of $69.95, how many plants did Company C order?

If x > y and y > z, which of the following represents the greatest number?

What is the value of ~$x^2yz - xyz^2$~, if ~$ x = -2$~,~$ y = 1$~, and ~$z = 3$~ ?

Points A, B, C, and D, in that order, lie on a line. If~$ AB = 3 cm$~, ~$AC = 4 cm$~, and~$ BD = 6 cm$~, what is CD, in centimeters?

If ~$ x + y = 2$~ and ~$ x^2 + y^2 = 2$~, what is the value of xy ?

The primary purpose of the passage as a whole is to

Which of the following is true about Martin's theory, as that theory is described in the passage?

The passage mentions the extinction of species other than large animals (see highlighted text) most probably in order to

In the last sentence of the passage, the author refers to "recent archaeological discoveries" (see highlighted text) most probably in order to