0. Review of Algebra

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

Simplify each expression. Assume all variables represent nonzero real numbers. See Examples 1–3.-(p²q³/r³)⁰

Write each expression without negative exponents, and evaluate if possible. Assume all variables represent nonzero real numbers. See Example 4. (5t)^-3