Paul wanted to fence in a square pasture for Babe, his blue ox. Each side needed to be 25 miles long. How many miles of fence did Paul need for the pasture?

Ernie and Mike painted a fence together in $a$ hours. It would have taken Ernie $b$ hours to paint the fence by himself. What fraction of the fence did Ernie paint? What fraction of the fence did Mike paint?

What is $\mathrm { NAD } ^ { + } ?$ Why is it important?

Choose the correct letter. A rectangular pasture has a fence around the perimeter. The length of the fence is 16x^7 and the width is 48x^4. What is the area of the pasture?

$$A. 3x^3 B. 128x^{11} C. 768x^{11} D. 768x^{28}$$

In 1902, 44 loaves of bread cost the same amount as 1 loaf of bread in 2006. If a loaf of bread in 2006 costs $1.72 more than in 1902, find the cost of a loaf of bread in 1902.

What is $2^{2^{2006}}(\bmod 3) ?$

Write a fraction equal to 1 that has 4 as the denominator.

In the bookstore there were 23 nonfiction books and 41 fiction books. What was the ratio of fiction to nonfiction books in the bookcase?

Find the product of the given triplet of binomials.

$$(2 x-3)(x+7)(x+6)$$

Find the product of the given triplet of binomials.

$$(x-9)(x-2)(3 x+2)$$

Find the product of the given triplet of binomials.

$$(x+3)(x-4)(x-5)$$

Find the product of the given triplet of binomials.

$$(4 x-1)(2 x-1)(3 x-2)$$

Find the product of the given triplet of binomials.

$$(x+5)(x+7)(-x+1)$$

Find the product of the given triplet of binomials.

$$(x+9)(x-2)(x-7)$$