0. Review of College Algebra

Evaluate each expression for p = -4, q = 8, and r = -10. See Example 6. (-(p + 2)² - 3r)/(2 - q)

Simplify each expression. See Example 8. 0.25(8 + 4p) - 0.5(6 + 2p)

Rewrite each expression using the distributive property and simplify, if possible. See Example 7. 2(m + p)

Solve each inequality. Give the solution set using interval notation. See Examples 8 and 9. -3(x - 6) > 2x - 2

Given the equations of two lines $y=2x+1$ and $y=-x+4$, determine whether the lines intersect. If they do, find the point of intersection.

Solve the equation. Then state whether it is an identity, conditional, or inconsistent equation. 

$5x+17=8x+12-3\(\left\)(x+4\(\right\))$

Identify the property illustrated in each statement. Assume all variables represent real numbers. 5(t + 3) = (t + 3) • 5

Rewrite each expression using the distributive property and simplify, if possible. See Example 7. -12(x - y)

Identify the property illustrated in each statement. Assume all variables represent real numbers. 5 + √3 is a real number.

Solve each linear equation. See Examples 1–3. 0.2x - 0.5 = 0.1x + 7

Determine whether each equation is an identity, a conditional equation, or a contradiction. Give the solution set. See Example 4. -2(x + 3) = -6(x + 7)

Simplify each expression. See Example 1. n⁶ • n⁴ • n

Evaluate each expression. See Example 5. -|5|

Find each product or quotient where possible. See Example 2. (12⁄13)/( -4⁄3)

Solve the equation.

$\(\frac\)92+\(\frac\)14\(\left\)(x+2\(\right\))=\(\frac\)34x$