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Find the product. Write fractions in simplest form. 1. 1(-2) 2.

Find the product. Write fractions in simplest form. 1. 1(-2) 2.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**2.4 Practice** **Find the product. Write fractions in simplest form.** 1. \(1 \frac{2}{3} \left(-2 \frac{9}{10}\right)\) 2. \(-\left(3 \frac{5}{3}\right)^2\) 3. \(-1.27 \cdot (-2.02)\) 4. Mixed nuts cost $7.80 per pound. You purchase \(2 \frac{1}{4}\) pounds. What is the total cost of your purchase? 5. Write two fractions whose product is \(-\frac{4}{9}\). **Evaluate the expression. Write fractions in simplest form.** 6. \(-0.2^3 - 4.15(-0.06)\) 7. \(2 \frac{1}{2} \times \left(-4 \frac{5}{7}\right) - \left(-\frac{3}{5}\right)^2\) 8. A gallon of gasoline costs $2.96. Your car has a 25-gallon gas tank. a. Find the cost of filling your gas tank if it is already \(\frac{3}{8}\) full. b. Your car averages \(17 \frac{3}{5}\) miles per gallon. After introducing an additive to your gasoline, your car averages \(19 \frac{1}{9}\) miles per gallon. The company advertised that the additive would give a 10% increase in miles per gallon. Did your car have a 10% increase in miles per gallon? Justify your answer.
Transcribed Image Text:**2.4 Practice** **Find the product. Write fractions in simplest form.** 1. \(1 \frac{2}{3} \left(-2 \frac{9}{10}\right)\) 2. \(-\left(3 \frac{5}{3}\right)^2\) 3. \(-1.27 \cdot (-2.02)\) 4. Mixed nuts cost $7.80 per pound. You purchase \(2 \frac{1}{4}\) pounds. What is the total cost of your purchase? 5. Write two fractions whose product is \(-\frac{4}{9}\). **Evaluate the expression. Write fractions in simplest form.** 6. \(-0.2^3 - 4.15(-0.06)\) 7. \(2 \frac{1}{2} \times \left(-4 \frac{5}{7}\right) - \left(-\frac{3}{5}\right)^2\) 8. A gallon of gasoline costs $2.96. Your car has a 25-gallon gas tank. a. Find the cost of filling your gas tank if it is already \(\frac{3}{8}\) full. b. Your car averages \(17 \frac{3}{5}\) miles per gallon. After introducing an additive to your gasoline, your car averages \(19 \frac{1}{9}\) miles per gallon. The company advertised that the additive would give a 10% increase in miles per gallon. Did your car have a 10% increase in miles per gallon? Justify your answer.
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