Chapter 5

Find the distance between each pair of points. Round to the nearest tenth, if necessary. $$A(-1,3), B(8,-6)$$

Find each product. Use an area model if necessary. $$\frac{1}{4} \cdot \frac{3}{5}$$

Find each sum. Write in simplest form. $$\frac{1}{15}+\frac{3}{5}$$

Find the mean, median, and mode for each set of data. If necessary, round to the nearest tenth. $$4,5,7,3,9,11,23,37$$

Find the least common multiple (LCM) of each pair of numbers. $$6,8$$

Find each sum or difference. Write in simplest form. \(\frac{1}{7}+\frac{5}{7}\)

Find the multiplicative inverse of each number. $$\frac{4}{5}$$

Write each number as a fraction. $$-2 \frac{1}{3}$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$\frac{7}{8}$$

Find the distance between each pair of points. Round to the nearest tenth, if necessary. $$M(4,-2), N(-6,-7)$$

Find each product. Use an area model if necessary. $$\frac{1}{3} \cdot \frac{2}{5}$$

Find each sum. Write in simplest form. $$\frac{1}{10}+\frac{1}{3}$$

Find the mean, median, and mode for each set of data. If necessary, round to the nearest tenth. $$7.2,3.6,9.0,5.2,7.2,6.5,3.6$$

Find the least common multiple (LCM) of each pair of numbers. $$7,9$$

Find each sum or difference. Write in simplest form. \(\frac{3}{10}+\frac{3}{10}\)

Write each number as a fraction. $$1 \frac{5}{6}$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$\frac{3}{5}$$

Solve each equation. Check your solution. $$4 \frac{1}{6}=r+6 \frac{1}{4}$$

Find each product. Use an area model if necessary. $$\frac{3}{4} \cdot \frac{1}{8}$$

Find each sum. Write in simplest form. $$-\frac{1}{6}+\frac{7}{18}$$

Find the least common multiple (LCM) of each pair of numbers. $$10,14$$

Find each sum or difference. Write in simplest form. \(\frac{2}{9}+\left(-\frac{4}{9}\right)\)

Find the multiplicative inverse of each number. $$3 \frac{1}{8}$$

Write each number as a fraction. $$10$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$\frac{5}{16}$$

Solve each equation. Check your solution. $$b-5=13.7$$

Find each product. Use an area model if necessary. $$\frac{3}{7} \cdot \frac{1}{6}$$

Find each sum. Write in simplest form. $$8 \frac{5}{12}+11 \frac{1}{4}$$

Find the least common multiple (LCM) of each pair of monomials. $$36 a b, 4 b$$

Find each sum or difference. Write in simplest form. \(2 \frac{1}{6}+8 \frac{3}{6}\)

Find each quotient. Use an area model if necessary. $$\frac{1}{2} \div \frac{6}{7}$$

A micron is a unit of measure that is approximately 0.000039 inch. Express this as a fraction.

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$1 \frac{3}{20}$$

Solve each equation. Check your solution. $$c-\frac{3}{5}=\frac{5}{6}$$

Find the mean, median, and mode for each set of data. If necessary, round to the nearest tenth. The number of books sold during the past week is shown below. Which measure of central tendency best represents the data? Justify your selection and then find the measure of central tendency. $$53,61,46,59,61,55,49$$ (TABLE NOT COPY)

Find each product. Use an area model if necessary. $$\frac{5}{10} \cdot \frac{2}{9}$$

Find each sum. Write in simplest form. $$4 \frac{3}{8}+10 \frac{5}{12}$$

Find the least common multiple (LCM) of each pair of monomials. $$5 x^{2}, 12 y^{2}$$

Find each sum or difference. Write in simplest form. \(-2 \frac{4}{5}+\left(-\frac{2}{5}\right)\)

Write each decimal as a fraction or mixed number in simplest form. $$0.8$$

Find each quotient. Use an area model if necessary. $$-\frac{2}{3} \div\left(-\frac{5}{6}\right)$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$2 \frac{2}{5}$$

Solve each equation. Check your solution. $$a-2.7=3.2$$

Find each product. Use an area model if necessary. $$\frac{4}{5} \cdot \frac{5}{8}$$

Find the least common multiple (LCM) of each pair of monomials. $$14 e^{3}, 8 e^{2}$$

Find each sum. Write in simplest form. $$6 \frac{4}{5}+\left(-1 \frac{3}{4}\right)$$

Find each sum or difference. Write in simplest form. \(3 \frac{3}{8}+6 \frac{5}{8}\)

Write each decimal as a fraction or mixed number in simplest form. $$6.35$$

Find each quotient. Use an area model if necessary. $$-\frac{4}{5} \div \frac{8}{9}$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$6 \frac{3}{4}$$