0. Review of College Algebra

Find each product. See Example 5. (4r - 1) (7r + 2)

CONCEPT PREVIEW Rewrite the expression -7(x - 4y) using the distributive property.

Evaluate each expression. See Example 4. (-3)⁵

Factor each polynomial completely. See Example 6. 4m²p - 12mnp + 9n²p

Find each product. See Example 5. (4m + 2n)²

Factor each polynomial completely. See Example 6. 6a² - 11a + 4

Match each expression in Column I with its equivalent in Column II. See Example 3. I II. a. 6° A. 0 b. -6° B. 1 c. (-6)° C. -1 d. -(-6)° D. 6 E. -6

Find each product or quotient where possible. See Example 2. -0.06(0.4)

Simplify each expression. See Example 1. (-4x⁵) (4x²)

Rewrite each expression using the distributive property and simplify, if possible. See Example 7. 2 (x - 3y + 2z)

Solve each linear equation. See Examples 1–3.

5/6x - 2x + 4/3 = 5/3

Solve each inequality. Give the solution set using interval notation. See Example 10. 10 ≤ 2x + 4 ≤ 16

Solve each linear equation. See Examples 1–3. 7x + 8 = 1

Solve each linear equation. See Examples 1–3.

(3x - 1)/4 + (x + 3)/6 = 3

Identify the property illustrated in each statement. Assume all variables represent real numbers. (7.5 - y) + 0 = 7.5 - y