3 pies with meat, 3 pies with potatoes and 6 pies with jam are in a plate. Find the probability that Ted will take a pie with potatoes.

Simplify 4 (5x^2-9x+7) + 2 (-10^2+18x-13)

The length and width of a rectangle is (x-2) and (4-y) respectively. Express the area, A, of the rectangle in terms of x and y.

Chinese, Minoan, Anasazi pottery is decorated with which kind of design?

Assume the standard trade model with two countries (Alpha and Beta), two goods (food and drink), and two factors of production (land and labor). Further assume that Alpha is relatively labor-abundant and drink is relatively labor-intensive.

In what way were the cities of Sumer different.