Basic College Mathematics With Early Integers
Basic College Mathematics With Early Integers
3rd Edition
ISBN: 9780133864717
Author: Martin-Gay, K. Elayn
Publisher: Pearson,
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Chapter 2.2, Problem 44E
To determine

The opposite of the integer 123.

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Chapter 2.2, Problem 43E
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Chapter 2 Solutions

Basic College Mathematics With Early Integers

Ch. 2.1 - Prob. 1PCh. 2.1 - Prob. 2PCh. 2.1 - Prob. 3PCh. 2.1 - Prob. 4PCh. 2.1 - Prob. 5PCh. 2.1 - Prob. 6PCh. 2.1 - Prob. 1VRVCh. 2.1 - Prob. 2VRVCh. 2.1 - Use the choices below to fill in each blank. Some...Ch. 2.1 - Use the choices below to fill in each blank. Some...
Ch. 2.1 - Complete the table. The first row has been done...Ch. 2.1 - Prob. 2ECh. 2.1 - Prob. 3ECh. 2.1 - Prob. 4ECh. 2.1 - Prob. 5ECh. 2.1 - Prob. 6ECh. 2.1 - Prob. 7ECh. 2.1 - Prob. 8ECh. 2.1 - Prob. 9ECh. 2.1 - Prob. 10ECh. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Prob. 14ECh. 2.1 - Prob. 15ECh. 2.1 - Prob. 16ECh. 2.1 - Prob. 17ECh. 2.1 - Prob. 18ECh. 2.1 - Prob. 19ECh. 2.1 - Prob. 20ECh. 2.1 - Prob. 21ECh. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Evaluate each expression for x = 2, y = 5, and z =...Ch. 2.1 - Prob. 26ECh. 2.1 - Prob. 27ECh. 2.1 - Prob. 28ECh. 2.1 - Prob. 29ECh. 2.1 - Prob. 30ECh. 2.1 - Prob. 31ECh. 2.1 - Prob. 32ECh. 2.1 - Prob. 33ECh. 2.1 - Prob. 34ECh. 2.1 - Prob. 35ECh. 2.1 - Prob. 36ECh. 2.1 - Prob. 37ECh. 2.1 - Prob. 38ECh. 2.1 - Prob. 39ECh. 2.1 - Prob. 40ECh. 2.1 - Prob. 41ECh. 2.1 - Prob. 42ECh. 2.1 - Prob. 43ECh. 2.1 - Prob. 44ECh. 2.1 - Prob. 45ECh. 2.1 - Prob. 46ECh. 2.1 - Write each phrase as a variable expression. Use x...Ch. 2.1 - Prob. 48ECh. 2.1 - Prob. 49ECh. 2.1 - Prob. 50ECh. 2.1 - Prob. 51ECh. 2.1 - Prob. 52ECh. 2.1 - Prob. 53ECh. 2.1 - Prob. 54ECh. 2.1 - Prob. 55ECh. 2.1 - Prob. 56ECh. 2.1 - Prob. 57ECh. 2.1 - Write each phrase as a variable expression. Use x...Ch. 2.1 - Prob. 59ECh. 2.1 - Prob. 60ECh. 2.1 - Prob. 61ECh. 2.1 - Prob. 62ECh. 2.1 - Prob. 63ECh. 2.1 - Prob. 64ECh. 2.1 - Prob. 65ECh. 2.1 - Prob. 66ECh. 2.1 - Prob. 67ECh. 2.1 - Prob. 68ECh. 2.1 - Prob. 69ECh. 2.1 - Prob. 70ECh. 2.1 - Prob. 71ECh. 2.1 - Prob. 72ECh. 2.1 - Solve. See the Concept Check in this section....Ch. 2.1 - Solve. See the Concept Check in this section....Ch. 2.1 - Prob. 75ECh. 2.1 - Prob. 76ECh. 2.1 - Prob. 77ECh. 2.1 - Use a calculator to evaluate each expression for x...Ch. 2.1 - Prob. 79ECh. 2.1 - Prob. 80ECh. 2.1 - In Exercise 43, what do you notice about the value...Ch. 2.1 - Prob. 82ECh. 2.2 - Prob. 1PCh. 2.2 - Prob. 2PCh. 2.2 - Prob. 3PCh. 2.2 - Prob. 4PCh. 2.2 - Prob. 5PCh. 2.2 - Prob. 6PCh. 2.2 - Prob. 7PCh. 2.2 - Which planet has the highest average daytime...Ch. 2.2 - Use the choices below to fill in each blank. Not...Ch. 2.2 - Use the choices below to fill in each blank. Not...Ch. 2.2 - Prob. 3VRVCh. 2.2 - Prob. 4VRVCh. 2.2 - Prob. 5VRVCh. 2.2 - Prob. 6VRVCh. 2.2 - Prob. 7VRVCh. 2.2 - Use the choices below to fill in each blank. Not...Ch. 2.2 - Represent each quantity by an integer. See Example...Ch. 2.2 - Represent each quantity by an integer. See Example...Ch. 2.2 - Prob. 3ECh. 2.2 - Prob. 4ECh. 2.2 - Prob. 5ECh. 2.2 - Prob. 6ECh. 2.2 - Prob. 7ECh. 2.2 - Prob. 8ECh. 2.2 - Prob. 9ECh. 2.2 - Prob. 10ECh. 2.2 - Represent each quantity by an integer. See Example...Ch. 2.2 - Prob. 12ECh. 2.2 - Prob. 13ECh. 2.2 - Prob. 14ECh. 2.2 - Graph each integer in the list on the same number...Ch. 2.2 - Graph each integer in the list on the same number...Ch. 2.2 - Graph each integer in the list on the same number...Ch. 2.2 - Prob. 18ECh. 2.2 - Prob. 19ECh. 2.2 - Prob. 20ECh. 2.2 - Prob. 21ECh. 2.2 - Prob. 22ECh. 2.2 - Prob. 23ECh. 2.2 - Insert < or > between each pair of integers to...Ch. 2.2 - Insert < or > between each pair of integers to...Ch. 2.2 - Insert < or > between each pair of integers to...Ch. 2.2 - Prob. 27ECh. 2.2 - Prob. 28ECh. 2.2 - Prob. 29ECh. 2.2 - Prob. 30ECh. 2.2 - Prob. 31ECh. 2.2 - Prob. 32ECh. 2.2 - Prob. 33ECh. 2.2 - Prob. 34ECh. 2.2 - Simplify. See Example 4. |0| Ch. 2.2 - Simplify. See Example 4. |100| Ch. 2.2 - Simplify. See Example 4. |−5| Ch. 2.2 - Prob. 38ECh. 2.2 - Prob. 39ECh. 2.2 - Prob. 40ECh. 2.2 - Prob. 41ECh. 2.2 - Prob. 42ECh. 2.2 - Prob. 43ECh. 2.2 - Prob. 44ECh. 2.2 - Prob. 45ECh. 2.2 - Prob. 46ECh. 2.2 - Simplify. |–7| Ch. 2.2 - Simplify. |–11| Ch. 2.2 - Simplify. –|20| Ch. 2.2 - Simplify. –|43| Ch. 2.2 - Prob. 51ECh. 2.2 - Prob. 52ECh. 2.2 - Prob. 53ECh. 2.2 - Prob. 54ECh. 2.2 - Prob. 55ECh. 2.2 - Simplify. –|–29| Ch. 2.2 - Simplify. See Example 6. −(−33) Ch. 2.2 - Simplify. –(–14) Ch. 2.2 - Evaluate. See Example 7. |−x| if x = −6 Ch. 2.2 - Prob. 60ECh. 2.2 - Prob. 61ECh. 2.2 - Prob. 62ECh. 2.2 - Prob. 63ECh. 2.2 - Prob. 64ECh. 2.2 - Evaluate. See Example 7. −|x| if x = 7 Ch. 2.2 - Evaluate. See Example 7. |−x| if x = 1 Ch. 2.2 - Insert <, >, or = between each pair of numbers to...Ch. 2.2 - Insert <, >, or = between each pair of numbers to...Ch. 2.2 - Prob. 69ECh. 2.2 - Prob. 70ECh. 2.2 - Prob. 71ECh. 2.2 - Prob. 72ECh. 2.2 - Prob. 73ECh. 2.2 - Prob. 74ECh. 2.2 - Insert <, >, or = between each pair of numbers to...Ch. 2.2 - Insert <, >, or = between each pair of numbers to...Ch. 2.2 - Insert <, >, or = between each pair of numbers to...Ch. 2.2 - Prob. 78ECh. 2.2 - Prob. 79ECh. 2.2 - Prob. 80ECh. 2.2 - Prob. 81ECh. 2.2 - Prob. 82ECh. 2.2 - Prob. 83ECh. 2.2 - Prob. 84ECh. 2.2 - Prob. 85ECh. 2.2 - Fill in the chart. See Example 4 through 7. Ch. 2.2 - The bar graph shows the elevations of selected...Ch. 2.2 - The bar graph shows the elevations of selected...Ch. 2.2 - Prob. 89ECh. 2.2 - Prob. 90ECh. 2.2 - Prob. 91ECh. 2.2 - Prob. 92ECh. 2.2 - Prob. 93ECh. 2.2 - Prob. 94ECh. 2.2 - Prob. 95ECh. 2.2 - Prob. 96ECh. 2.2 - Prob. 97ECh. 2.2 - Prob. 98ECh. 2.2 - Add. 47 + 236 + 77 Ch. 2.2 - Add. 362 + 37 + 90 Ch. 2.2 - Write the given numbers in order from least to...Ch. 2.2 - Prob. 102ECh. 2.2 - Prob. 103ECh. 2.2 - Prob. 104ECh. 2.2 - Prob. 105ECh. 2.2 - Prob. 106ECh. 2.2 - Prob. 107ECh. 2.2 - Prob. 108ECh. 2.2 - Prob. 109ECh. 2.2 - Evaluate: Ch. 2.2 - Answer true or false for Exercises 103 through...Ch. 2.2 - Answer true or false for Exercises 103 through...Ch. 2.2 - Prob. 113ECh. 2.2 - Prob. 114ECh. 2.2 - Prob. 115ECh. 2.2 - Prob. 116ECh. 2.2 - Prob. 117ECh. 2.2 - Prob. 118ECh. 2.2 - Prob. 119ECh. 2.2 - Prob. 120ECh. 2.3 - Prob. 1PCh. 2.3 - Prob. 2PCh. 2.3 - Prob. 3PCh. 2.3 - Prob. 4PCh. 2.3 - Prob. 5PCh. 2.3 - Prob. 6PCh. 2.3 - Prob. 7PCh. 2.3 - Prob. 8PCh. 2.3 - Prob. 9PCh. 2.3 - Prob. 10PCh. 2.3 - Prob. 11PCh. 2.3 - Prob. 12PCh. 2.3 - Prob. 13PCh. 2.3 - Prob. 14PCh. 2.3 - Prob. 15PCh. 2.3 - Prob. 16PCh. 2.3 - Prob. 17PCh. 2.3 - Prob. 18PCh. 2.3 - Prob. 1VRVCh. 2.3 - Prob. 2VRVCh. 2.3 - Prob. 3VRVCh. 2.3 - Prob. 4VRVCh. 2.3 - Prob. 5VRVCh. 2.3 - Prob. 6VRVCh. 2.3 - Prob. 7VRVCh. 2.3 - Prob. 8VRVCh. 2.3 - Prob. 9VRVCh. 2.3 - Prob. 10VRVCh. 2.3 - Prob. 11VRVCh. 2.3 - Prob. 12VRVCh. 2.3 - Prob. 1ECh. 2.3 - Prob. 2ECh. 2.3 - Prob. 3ECh. 2.3 - Prob. 4ECh. 2.3 - Prob. 5ECh. 2.3 - Prob. 6ECh. 2.3 - Prob. 7ECh. 2.3 - Prob. 8ECh. 2.3 - Prob. 9ECh. 2.3 - Prob. 10ECh. 2.3 - Prob. 11ECh. 2.3 - Prob. 12ECh. 2.3 - Prob. 13ECh. 2.3 - Prob. 14ECh. 2.3 - Prob. 15ECh. 2.3 - Prob. 16ECh. 2.3 - Prob. 17ECh. 2.3 - Prob. 18ECh. 2.3 - Prob. 19ECh. 2.3 - Prob. 20ECh. 2.3 - Prob. 21ECh. 2.3 - Add. See Examples 4 through 13. −23 + (−23) Ch. 2.3 - Add. See Examples 4 through 13. −25 + (−32) Ch. 2.3 - Prob. 24ECh. 2.3 - Prob. 25ECh. 2.3 - Prob. 26ECh. 2.3 - Prob. 27ECh. 2.3 - Add. See Examples 4 through 13. − 10 + 10 Ch. 2.3 - Add. See Examples 4 through 13. 12 + (−5) Ch. 2.3 - Add. See Examples 4 through 13. 24 + (−10) Ch. 2.3 - Prob. 31ECh. 2.3 - Prob. 32ECh. 2.3 - Prob. 33ECh. 2.3 - Prob. 34ECh. 2.3 - Prob. 35ECh. 2.3 - Prob. 36ECh. 2.3 - Prob. 37ECh. 2.3 - Prob. 38ECh. 2.3 - Add. See Examples 3 through 15. −42 + 93 Ch. 2.3 - Add. See Examples 3 through 15. −64 + 164 Ch. 2.3 - Add. See Examples 4 through 13. 34 + (−67) Ch. 2.3 - Prob. 42ECh. 2.3 - Prob. 43ECh. 2.3 - Prob. 44ECh. 2.3 - Prob. 45ECh. 2.3 - Prob. 46ECh. 2.3 - Prob. 47ECh. 2.3 - Prob. 48ECh. 2.3 - Prob. 49ECh. 2.3 - Add. See Examples 14 and 15. −103 + (−32) + (−27) Ch. 2.3 - Add. See Examples 16 and 17. 12 + (−4) + (−4) +...Ch. 2.3 - Add. See Examples 16 and 17. 18 + (−9) + 5 + (−2) Ch. 2.3 - Prob. 53ECh. 2.3 - Prob. 54ECh. 2.3 - Prob. 55ECh. 2.3 - Prob. 56ECh. 2.3 - Prob. 57ECh. 2.3 - Prob. 58ECh. 2.3 - Add. See Examples 1 through 15. 5 + (−1) + 17 Ch. 2.3 - Prob. 60ECh. 2.3 - Prob. 61ECh. 2.3 - Add See Examples 4 through 13. −100 + 70 Ch. 2.3 - Add. See Examples 1 through 15. 13 + 14 + (−18) Ch. 2.3 - Add See Examples 1 through 15. (−45) + 22 + 20 Ch. 2.3 - Prob. 65ECh. 2.3 - Prob. 66ECh. 2.3 - Prob. 67ECh. 2.3 - Prob. 68ECh. 2.3 - Prob. 69ECh. 2.3 - Prob. 70ECh. 2.3 - Prob. 71ECh. 2.3 - Prob. 72ECh. 2.3 - Evaluate 3x + y for the given replacement values....Ch. 2.3 - Evaluate 3x + y for the given replacement values....Ch. 2.3 - Evaluate 3x + y for the given replacement values....Ch. 2.3 - Prob. 76ECh. 2.3 - Prob. 77ECh. 2.3 - Prob. 78ECh. 2.3 - Prob. 79ECh. 2.3 - Prob. 80ECh. 2.3 - Prob. 81ECh. 2.3 - Prob. 82ECh. 2.3 - Prob. 83ECh. 2.3 - Prob. 84ECh. 2.3 - Prob. 85ECh. 2.3 - Prob. 86ECh. 2.3 - Prob. 87ECh. 2.3 - Prob. 88ECh. 2.3 - Prob. 89ECh. 2.3 - Prob. 90ECh. 2.3 - Prob. 91ECh. 2.3 - Prob. 92ECh. 2.3 - Prob. 93ECh. 2.3 - Prob. 94ECh. 2.3 - The deepest spot in the Pacific Ocean is the...Ch. 2.3 - The deepest spot in the Atlantic Ocean is the...Ch. 2.3 - Subtract. See Sections 1.4 and 4.3. 44 − 0 Ch. 2.3 - Prob. 98ECh. 2.3 - Prob. 99ECh. 2.3 - Prob. 100ECh. 2.3 - Prob. 101ECh. 2.3 - Prob. 102ECh. 2.3 - Prob. 103ECh. 2.3 - Prob. 104ECh. 2.3 - Prob. 105ECh. 2.3 - Each calculation below is incorrect. Find the...Ch. 2.3 - For Exercises 97 through 100, determine whether...Ch. 2.3 - For Exercises 97 through 100, determine whether...Ch. 2.3 - Prob. 109ECh. 2.3 - Prob. 110ECh. 2.3 - Prob. 111ECh. 2.3 - Prob. 112ECh. 2.4 - Prob. 1PCh. 2.4 - Prob. 2PCh. 2.4 - Prob. 3PCh. 2.4 - Prob. 4PCh. 2.4 - Prob. 5PCh. 2.4 - Practice 5–9 Subtract. 5. –12 – 4 Ch. 2.4 - Practice 5–9 Subtract. 7. –2 – (–7) Ch. 2.4 - Practice 10 Subtract 5 from –10. Ch. 2.4 - Prob. 9PCh. 2.4 - Prob. 10PCh. 2.4 - Prob. 11PCh. 2.4 - Prob. 12PCh. 2.4 - Prob. 13PCh. 2.4 - Multiple choice: Select the correct lettered...Ch. 2.4 - Multiple choice: Select the correct lettered...Ch. 2.4 - Multiple choice: Select the correct lettered...Ch. 2.4 - Prob. 4VRVCh. 2.4 - Prob. 5VRVCh. 2.4 - Prob. 6VRVCh. 2.4 - Prob. 7VRVCh. 2.4 - Prob. 8VRVCh. 2.4 - Subtract. –5 – (–5) Ch. 2.4 - Subtract. –6 – (–6) Ch. 2.4 - Prob. 3ECh. 2.4 - Prob. 4ECh. 2.4 - Prob. 5ECh. 2.4 - Prob. 6ECh. 2.4 - Subtract. 7 – (–7) Ch. 2.4 - Subtract. 12 – (–12) Ch. 2.4 - Prob. 9ECh. 2.4 - Prob. 10ECh. 2.4 - Prob. 11ECh. 2.4 - Prob. 12ECh. 2.4 - Prob. 13ECh. 2.4 - Prob. 14ECh. 2.4 - Prob. 15ECh. 2.4 - Prob. 16ECh. 2.4 - Prob. 17ECh. 2.4 - Subtract See Examples 1 through 7. 844 − (−20) Ch. 2.4 - Subtract See Examples 1 through 7. −4 − 10 Ch. 2.4 - Subtract See Examples 1 through 7. −5 − 8 Ch. 2.4 - Prob. 21ECh. 2.4 - Prob. 22ECh. 2.4 - Prob. 23ECh. 2.4 - Prob. 24ECh. 2.4 - Translate each phrase; then simplify. Subtract 17...Ch. 2.4 - Prob. 26ECh. 2.4 - Prob. 27ECh. 2.4 - Translate each phrase, then simplify. Find the...Ch. 2.4 - Translate each phrase, then simplify. Subtract –11...Ch. 2.4 - Translate each phrase, then simplify. Subtract –50...Ch. 2.4 - Add or subtract as indicated. −21 + (−17) Ch. 2.4 - Prob. 32ECh. 2.4 - Prob. 33ECh. 2.4 - Prob. 34ECh. 2.4 - Prob. 35ECh. 2.4 - Prob. 36ECh. 2.4 - Prob. 37ECh. 2.4 - Prob. 38ECh. 2.4 - Prob. 39ECh. 2.4 - Prob. 40ECh. 2.4 - Prob. 41ECh. 2.4 - Prob. 42ECh. 2.4 - Prob. 43ECh. 2.4 - Prob. 44ECh. 2.4 - Prob. 45ECh. 2.4 - Prob. 46ECh. 2.4 - Prob. 47ECh. 2.4 - Prob. 48ECh. 2.4 - Prob. 49ECh. 2.4 - Prob. 50ECh. 2.4 - Prob. 51ECh. 2.4 - Prob. 52ECh. 2.4 - Prob. 53ECh. 2.4 - Prob. 54ECh. 2.4 - Prob. 55ECh. 2.4 - Prob. 56ECh. 2.4 - Prob. 57ECh. 2.4 - Prob. 58ECh. 2.4 - Prob. 59ECh. 2.4 - Prob. 60ECh. 2.4 - Prob. 61ECh. 2.4 - Prob. 62ECh. 2.4 - Prob. 63ECh. 2.4 - Prob. 64ECh. 2.4 - Prob. 65ECh. 2.4 - Prob. 66ECh. 2.4 - Prob. 67ECh. 2.4 - Prob. 68ECh. 2.4 - Prob. 69ECh. 2.4 - Prob. 70ECh. 2.4 - Prob. 71ECh. 2.4 - Prob. 72ECh. 2.4 - Prob. 73ECh. 2.4 - Prob. 74ECh. 2.4 - Prob. 75ECh. 2.4 - Prob. 76ECh. 2.4 - Prob. 77ECh. 2.4 - Prob. 78ECh. 2.4 - Prob. 79ECh. 2.4 - Prob. 80ECh. 2.4 - Prob. 81ECh. 2.4 - Prob. 82ECh. 2.4 - Prob. 83ECh. 2.4 - Prob. 84ECh. 2.4 - Prob. 85ECh. 2.4 - Prob. 86ECh. 2.4 - Prob. 87ECh. 2.4 - Prob. 88ECh. 2.4 - Prob. 89ECh. 2.4 - Multiply. Ch. 2.4 - Solve. Name two numbers whose difference is −3. Ch. 2.4 - Prob. 92ECh. 2.4 - Prob. 93ECh. 2.4 - Prob. 94ECh. 2.4 - Prob. 95ECh. 2.4 - Prob. 96ECh. 2.4 - Prob. 97ECh. 2.4 - Prob. 98ECh. 2.4 - Prob. 99ECh. 2.4 - Simplify. (Hint: Find the absolute values...Ch. 2.4 - Simplify. (Hint: Find the absolute values...Ch. 2.4 - Simplify. (Hint: Find the absolute values...Ch. 2.4 - Prob. 103ECh. 2.4 - Prob. 104ECh. 2.4 - Prob. 105ECh. 2.4 - Prob. 106ECh. 2.5 - Prob. 1PCh. 2.5 - Prob. 2PCh. 2.5 - Prob. 3PCh. 2.5 - Multiply. 10 (−5) Ch. 2.5 - Multiply. 8(−6) (−2) Ch. 2.5 - Multiply. (−9) (−2) (−1) Ch. 2.5 - Multiply. (−3) (−4) (−5) (−1) Ch. 2.5 - Prob. 8PCh. 2.5 - Prob. 9PCh. 2.5 - Prob. 10PCh. 2.5 - Prob. 11PCh. 2.5 - Prob. 12PCh. 2.5 - Prob. 13PCh. 2.5 - Divide, if possible. Ch. 2.5 - Evaluate xy for x = 5 and y = −8 Ch. 2.5 - Evaluate for x = −12 and y = −3 Ch. 2.5 - Prob. 17PCh. 2.5 - Prob. 1VRVCh. 2.5 - Prob. 2VRVCh. 2.5 - Prob. 3VRVCh. 2.5 - Prob. 4VRVCh. 2.5 - Prob. 5VRVCh. 2.5 - Prob. 6VRVCh. 2.5 - Use the choices below to fill in each blank....Ch. 2.5 - Multiply. See Examples 1 through 4. −6(−2) Ch. 2.5 - Prob. 2ECh. 2.5 - Multiply. See Examples 1 through 4. −4(9) Ch. 2.5 - Multiply. See Examples 1 through 4. −7(−2) Ch. 2.5 - Prob. 5ECh. 2.5 - Prob. 6ECh. 2.5 - Prob. 7ECh. 2.5 - Prob. 8ECh. 2.5 - Multiply. See Examples 5 through 7. 6(−2) (−4) Ch. 2.5 - Multiply. See Examples 5 through 7. −2(3) (−7) Ch. 2.5 - Multiply. See Examples 5 through 7. −1(−3) (−4) Ch. 2.5 - Prob. 12ECh. 2.5 - Prob. 13ECh. 2.5 - Prob. 14ECh. 2.5 - Prob. 15ECh. 2.5 - Prob. 16ECh. 2.5 - Prob. 17ECh. 2.5 - Prob. 18ECh. 2.5 - Prob. 19ECh. 2.5 - Evaluate. See Examples 8 and 9. −24 Ch. 2.5 - Evaluate. See Examples 8 and 9. (−3)2 Ch. 2.5 - Evaluate. See Examples 8 and 9. (−1)4 Ch. 2.5 - Prob. 23ECh. 2.5 - Prob. 24ECh. 2.5 - Prob. 25ECh. 2.5 - Prob. 26ECh. 2.5 - Prob. 27ECh. 2.5 - Prob. 28ECh. 2.5 - Prob. 29ECh. 2.5 - Prob. 30ECh. 2.5 - Find each quotient. See Examples 10 through 14. Ch. 2.5 - Divide. See Examples 11 through 16. Ch. 2.5 - Find each quotient. See Examples 10 through 14. Ch. 2.5 - Prob. 34ECh. 2.5 - Prob. 35ECh. 2.5 - Prob. 36ECh. 2.5 - Prob. 37ECh. 2.5 - Prob. 38ECh. 2.5 - Prob. 39ECh. 2.5 - Prob. 40ECh. 2.5 - Prob. 41ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 45ECh. 2.5 - Prob. 46ECh. 2.5 - Prob. 47ECh. 2.5 - Prob. 48ECh. 2.5 - Prob. 49ECh. 2.5 - Prob. 50ECh. 2.5 - Prob. 51ECh. 2.5 - Prob. 52ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 56ECh. 2.5 - Prob. 57ECh. 2.5 - Prob. 58ECh. 2.5 - Prob. 59ECh. 2.5 - Prob. 60ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 64ECh. 2.5 - Prob. 65ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 67ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 71ECh. 2.5 - Prob. 72ECh. 2.5 - Prob. 73ECh. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Mixed Practice Multiply or divide as indicated....Ch. 2.5 - Prob. 77ECh. 2.5 - Prob. 78ECh. 2.5 - Prob. 79ECh. 2.5 - Prob. 80ECh. 2.5 - Prob. 81ECh. 2.5 - Prob. 82ECh. 2.5 - Prob. 83ECh. 2.5 - Evaluate ab for the given replacement values. See...Ch. 2.5 - Evaluate for the given replacement values. See...Ch. 2.5 - Evaluate for the given replacement values. See...Ch. 2.5 - Prob. 87ECh. 2.5 - Prob. 88ECh. 2.5 - Prob. 89ECh. 2.5 - Prob. 90ECh. 2.5 - Prob. 91ECh. 2.5 - Prob. 92ECh. 2.5 - Prob. 93ECh. 2.5 - Evaluate for the given replacement values. See...Ch. 2.5 - Prob. 95ECh. 2.5 - Prob. 96ECh. 2.5 - Prob. 97ECh. 2.5 - Prob. 98ECh. 2.5 - Prob. 99ECh. 2.5 - Prob. 100ECh. 2.5 - Prob. 101ECh. 2.5 - Prob. 102ECh. 2.5 - Prob. 103ECh. 2.5 - Prob. 104ECh. 2.5 - Prob. 105ECh. 2.5 - Prob. 106ECh. 2.5 - Prob. 107ECh. 2.5 - Prob. 108ECh. 2.5 - Prob. 109ECh. 2.5 - Prob. 110ECh. 2.5 - Prob. 111ECh. 2.5 - Prob. 112ECh. 2.5 - Prob. 113ECh. 2.5 - Prob. 114ECh. 2.5 - Prob. 115ECh. 2.5 - Prob. 116ECh. 2.5 - Prob. 117ECh. 2.5 - Prob. 118ECh. 2.5 - Prob. 119ECh. 2.5 - Prob. 120ECh. 2.5 - Prob. 121ECh. 2.5 - Prob. 122ECh. 2.5 - Prob. 123ECh. 2.5 - Prob. 124ECh. 2.5 - Prob. 125ECh. 2.5 - Prob. 126ECh. 2.5 - Prob. 127ECh. 2.5 - Prob. 128ECh. 2.5 - Prob. 129ECh. 2.5 - Prob. 130ECh. 2.5 - Prob. 131ECh. 2.5 - Prob. 132ECh. 2.5 - Prob. 133ECh. 2.5 - Prob. 134ECh. 2.5 - Prob. 135ECh. 2.5 - Prob. 136ECh. 2.5 - Prob. 137ECh. 2.5 - Prob. 138ECh. 2.6 - Prob. 1PCh. 2.6 - Prob. 2PCh. 2.6 - Prob. 3PCh. 2.6 - Prob. 4PCh. 2.6 - Prob. 5PCh. 2.6 - Prob. 6PCh. 2.6 - Prob. 7PCh. 2.6 - Prob. 8PCh. 2.6 - Prob. 9PCh. 2.6 - Prob. 10PCh. 2.6 - Prob. 11PCh. 2.6 - Prob. 12PCh. 2.6 - Prob. 13PCh. 2.6 - Prob. 14PCh. 2.6 - Prob. 15PCh. 2.6 - Prob. 1VRVCh. 2.6 - Prob. 2VRVCh. 2.6 - Prob. 3VRVCh. 2.6 - Prob. 4VRVCh. 2.6 - Prob. 5VRVCh. 2.6 - Prob. 6VRVCh. 2.6 - Prob. 7VRVCh. 2.6 - Prob. 8VRVCh. 2.6 - Prob. 9VRVCh. 2.6 - Prob. 10VRVCh. 2.6 - Prob. 11VRVCh. 2.6 - Prob. 12VRVCh. 2.6 - Prob. 13VRVCh. 2.6 - Prob. 14VRVCh. 2.6 - Prob. 1ECh. 2.6 - Prob. 2ECh. 2.6 - Simplify. See Examples 1 through 10. −43 Ch. 2.6 - Simplify. See Examples 1 through 10. (−2)4 Ch. 2.6 - Prob. 5ECh. 2.6 - Prob. 6ECh. 2.6 - Prob. 7ECh. 2.6 - Prob. 8ECh. 2.6 - Prob. 9ECh. 2.6 - Prob. 10ECh. 2.6 - Simplify. See Examples 1 through 10. 4 + 3(−6) Ch. 2.6 - Simplify. See Examples 1 through 10. −8 + 4(3) Ch. 2.6 - Simplify. See Examples 1 through 10. 5(−9) + 2 Ch. 2.6 - Prob. 14ECh. 2.6 - Prob. 15ECh. 2.6 - Prob. 16ECh. 2.6 - Prob. 17ECh. 2.6 - Prob. 18ECh. 2.6 - Prob. 19ECh. 2.6 - Prob. 20ECh. 2.6 - Prob. 21ECh. 2.6 - Simplify. See Examples 1 through 8. Ch. 2.6 - Simplify. See Examples 1 through 8. 5(−3) −...Ch. 2.6 - Simplify. See Examples 1 through 8. 7(−4) − (−6) Ch. 2.6 - Simplify. See Examples 1 through 8. −19 − 12(3) Ch. 2.6 - Prob. 26ECh. 2.6 - Prob. 27ECh. 2.6 - Prob. 28ECh. 2.6 - Prob. 29ECh. 2.6 - Prob. 30ECh. 2.6 - Prob. 31ECh. 2.6 - Simplify. See Examples 1 through 10. 7·6 − 6·5 +...Ch. 2.6 - Simplify. See Examples 1 through 10. 4 − (−3)4 Ch. 2.6 - Simplify. See Examples 1 through 10. 20 − (−5)2 Ch. 2.6 - Prob. 35ECh. 2.6 - Prob. 36ECh. 2.6 - Prob. 37ECh. 2.6 - Prob. 38ECh. 2.6 - Prob. 39ECh. 2.6 - Simplify. See Examples 1 through 10. 82 − (5 −...Ch. 2.6 - Simplify. See Examples 1 through 10. |3 − 12| ÷ 3 Ch. 2.6 - Simplify. See Examples 1 through 10. |12 − 19| ÷...Ch. 2.6 - Prob. 43ECh. 2.6 - Prob. 44ECh. 2.6 - Prob. 45ECh. 2.6 - Prob. 46ECh. 2.6 - Prob. 47ECh. 2.6 - Simplify. See Examples 1 through 8. |3 − 15| ·...Ch. 2.6 - Simplify. See Examples 1 through 8. (−12 − 20) ÷...Ch. 2.6 - Prob. 50ECh. 2.6 - Prob. 51ECh. 2.6 - Prob. 52ECh. 2.6 - Prob. 53ECh. 2.6 - Simplify. See Examples 1 through 10. (4 − 12) · (8...Ch. 2.6 - Simplify. See Examples 1 through 8. 2 − 7 · 6 −...Ch. 2.6 - Simplify. See Examples 1 through 8. 4 − 12 · 8...Ch. 2.6 - Simplify. See Examples 1 through 8. (−36 ÷ 6) − (4...Ch. 2.6 - Prob. 58ECh. 2.6 - Prob. 59ECh. 2.6 - Prob. 60ECh. 2.6 - Prob. 61ECh. 2.6 - Prob. 62ECh. 2.6 - Prob. 63ECh. 2.6 - Prob. 64ECh. 2.6 - Simplify. See Examples 1 through 8. 2(8 − 10)2 −...Ch. 2.6 - Simplify. See Examples 1 through 8. −3(4 − 8 )2 +...Ch. 2.6 - Prob. 67ECh. 2.6 - Prob. 68ECh. 2.6 - Prob. 69ECh. 2.6 - Prob. 70ECh. 2.6 - Prob. 71ECh. 2.6 - Prob. 72ECh. 2.6 - Prob. 73ECh. 2.6 - Prob. 74ECh. 2.6 - Prob. 75ECh. 2.6 - Evaluate each expression for x = −2, y = 4, and z...Ch. 2.6 - Evaluate each expression for x = −2, y = 4, and z...Ch. 2.6 - Evaluate each expression for x = −2, y = 4, and z...Ch. 2.6 - Prob. 79ECh. 2.6 - Prob. 80ECh. 2.6 - Prob. 81ECh. 2.6 - Prob. 82ECh. 2.6 - Prob. 83ECh. 2.6 - Prob. 84ECh. 2.6 - Prob. 85ECh. 2.6 - Prob. 86ECh. 2.6 - Evaluate each expression for x = −3 and z = −4....Ch. 2.6 - Evaluate each expression for x = −3 and z = −4....Ch. 2.6 - Evaluate each expression for x = −3 and z = −4....Ch. 2.6 - Prob. 90ECh. 2.6 - Prob. 91ECh. 2.6 - Prob. 92ECh. 2.6 - Prob. 93ECh. 2.6 - Prob. 94ECh. 2.6 - Prob. 95ECh. 2.6 - Prob. 96ECh. 2.6 - Prob. 97ECh. 2.6 - Prob. 98ECh. 2.6 - Prob. 99ECh. 2.6 - Prob. 100ECh. 2.6 - Perform each indicated operation. 45 · 90 Ch. 2.6 - Prob. 102ECh. 2.6 - Prob. 103ECh. 2.6 - Prob. 104ECh. 2.6 - Prob. 105ECh. 2.6 - Prob. 106ECh. 2.6 - Prob. 107ECh. 2.6 - Find the perimeter of each figure. Ch. 2.6 - Insert parentheses where needed so that each...Ch. 2.6 - Insert parentheses where needed so that each...Ch. 2.6 - Insert parentheses where needed so that each...Ch. 2.6 - Prob. 112ECh. 2.6 - Prob. 113ECh. 2.6 - Prob. 114ECh. 2.6 - Prob. 115ECh. 2.6 - Prob. 116ECh. 2.6 - Evaluate. (–12)4 Ch. 2.6 - Evaluate. (–17)6 Ch. 2.6 - Evaluate. x3 – y2 for x = 21 and y = −19 Ch. 2.6 - Evaluate. 3x2 + 2x – y for x = −18 and y = 2868 Ch. 2.6 - Prob. 121ECh. 2.6 - Prob. 122ECh. 2 - Prob. 1IRCh. 2 - Prob. 2IRCh. 2 - Prob. 3IRCh. 2 - Prob. 4IRCh. 2 - Insert < or > between each pair of numbers to make...Ch. 2 - Insert < or > between each pair of numbers to make...Ch. 2 - Insert < or > between each pair of numbers to make...Ch. 2 - Prob. 8IRCh. 2 - Prob. 9IRCh. 2 - Prob. 10IRCh. 2 - Prob. 11IRCh. 2 - Prob. 12IRCh. 2 - Prob. 13IRCh. 2 - Prob. 14IRCh. 2 - Prob. 15IRCh. 2 - Simplify. 0 Ch. 2 - Add or subtract as indicated. −7 + 12 Ch. 2 - Simplify. −9 + (−11) Ch. 2 - Prob. 19IRCh. 2 - Prob. 20IRCh. 2 - Prob. 21IRCh. 2 - Prob. 22IRCh. 2 - Prob. 23IRCh. 2 - Prob. 24IRCh. 2 - Prob. 25IRCh. 2 - Prob. 26IRCh. 2 - Add or subtract as indicated. Subtract 14 from...Ch. 2 - Prob. 28IRCh. 2 - Prob. 29IRCh. 2 - Prob. 30IRCh. 2 - Prob. 31IRCh. 2 - Prob. 32IRCh. 2 - Prob. 33IRCh. 2 - Prob. 34IRCh. 2 - Prob. 35IRCh. 2 - Prob. 36IRCh. 2 - Prob. 37IRCh. 2 - Prob. 1VCCh. 2 - Prob. 2VCCh. 2 - Prob. 3VCCh. 2 - Prob. 4VCCh. 2 - Prob. 5VCCh. 2 - Prob. 6VCCh. 2 - Prob. 7VCCh. 2 - Prob. 1RECh. 2 - Prob. 2RECh. 2 - Prob. 3RECh. 2 - Prob. 4RECh. 2 - Prob. 5RECh. 2 - Prob. 6RECh. 2 - Prob. 7RECh. 2 - Prob. 8RECh. 2 - Prob. 9RECh. 2 - Prob. 10RECh. 2 - Prob. 11RECh. 2 - Prob. 12RECh. 2 - Represent each quantity by an integer. A gold...Ch. 2 - Represent each quantity by an integer. Mount Hood,...Ch. 2 - Prob. 15RECh. 2 - Prob. 16RECh. 2 - Prob. 17RECh. 2 - Prob. 18RECh. 2 - Prob. 19RECh. 2 - Prob. 20RECh. 2 - Prob. 21RECh. 2 - Prob. 22RECh. 2 - Prob. 23RECh. 2 - Prob. 24RECh. 2 - Prob. 25RECh. 2 - Insert < or > between each pair of integers to...Ch. 2 - Prob. 27RECh. 2 - Prob. 28RECh. 2 - Prob. 29RECh. 2 - Prob. 30RECh. 2 - Prob. 31RECh. 2 - Prob. 32RECh. 2 - Prob. 33RECh. 2 - Add. 18 + (−4) Ch. 2 - Add. −12 + 16 Ch. 2 - Prob. 36RECh. 2 - Prob. 37RECh. 2 - Prob. 38RECh. 2 - Prob. 39RECh. 2 - Prob. 40RECh. 2 - Prob. 41RECh. 2 - Prob. 42RECh. 2 - Prob. 43RECh. 2 - Add. −100 + (−506) Ch. 2 - The temperature at 5 a.m. on a day in January was...Ch. 2 - A diver starts out at 127 feet below the surface...Ch. 2 - Prob. 47RECh. 2 - Prob. 48RECh. 2 - Prob. 49RECh. 2 - Prob. 50RECh. 2 - Prob. 51RECh. 2 - Prob. 52RECh. 2 - Prob. 53RECh. 2 - Prob. 54RECh. 2 - Subtract. 7 − (−13) Ch. 2 - Subtract. −6 − (−14) Ch. 2 - Subtract. 16 − 16 Ch. 2 - Prob. 58RECh. 2 - Prob. 59RECh. 2 - Prob. 60RECh. 2 - Prob. 61RECh. 2 - Prob. 62RECh. 2 - Josh Weidner has $142 in his checking account. He...Ch. 2 - If the elevation of Lake Superior is 600 feet...Ch. 2 - For Exercises 65 and 66, use the map near the...Ch. 2 - Prob. 66RECh. 2 - Prob. 67RECh. 2 - Prob. 68RECh. 2 - Prob. 69RECh. 2 - Prob. 70RECh. 2 - Multiply. −3 (−7) Ch. 2 - Prob. 72RECh. 2 - Multiply. −4(16) Ch. 2 - Prob. 74RECh. 2 - Prob. 75RECh. 2 - Prob. 76RECh. 2 - Multiply. 12(−3)(0) Ch. 2 - Multiply. −1(6)(2) (−2) Ch. 2 - Divide. −15 ÷ 3 Ch. 2 - Prob. 80RECh. 2 - Prob. 81RECh. 2 - Prob. 82RECh. 2 - Prob. 83RECh. 2 - Prob. 84RECh. 2 - Prob. 85RECh. 2 - Divide. Ch. 2 - A football team lost 5 yards on each of two...Ch. 2 - A race horse bettor lost $50 on each of four...Ch. 2 - Prob. 89RECh. 2 - Prob. 90RECh. 2 - Prob. 91RECh. 2 - Prob. 92RECh. 2 - Prob. 93RECh. 2 - Prob. 94RECh. 2 - Prob. 95RECh. 2 - Prob. 96RECh. 2 - Prob. 97RECh. 2 - Simplify. −3 + 12 + (−7) − 10 Ch. 2 - Simplify. −10 + 3 · (−2) Ch. 2 - Prob. 100RECh. 2 - Prob. 101RECh. 2 - Prob. 102RECh. 2 - Prob. 103RECh. 2 - Prob. 104RECh. 2 - Simplify. 16 + (−3) · 12 ÷ 4 Ch. 2 - Prob. 106RECh. 2 - Prob. 107RECh. 2 - Prob. 108RECh. 2 - Simplify. −(−4) · |−3| − 5 Ch. 2 - Prob. 110RECh. 2 - Simplify. Ch. 2 - Prob. 112RECh. 2 - Prob. 113RECh. 2 - Find the average of each list of numbers. −45,...Ch. 2 - Prob. 115RECh. 2 - Prob. 116RECh. 2 - Prob. 117RECh. 2 - Prob. 118RECh. 2 - Evaluate each expression for x = −2 and y = 1. x2 Ch. 2 - Evaluate each expression for x = −2 and y =...Ch. 2 - Evaluate each expression for x = −2 and y = 1. 7 −...Ch. 2 - Prob. 122RECh. 2 - Prob. 123RECh. 2 - Prob. 124RECh. 2 - Prob. 125RECh. 2 - Prob. 126RECh. 2 - Prob. 127RECh. 2 - Prob. 128RECh. 2 - Prob. 129RECh. 2 - Perform the indicated operations. −9 + 4 Ch. 2 - Elevator shafts in some buildings extend not only...Ch. 2 - Elevator shafts in some buildings extend not only...Ch. 2 - Prob. 133RECh. 2 - Prob. 134RECh. 2 - Prob. 135RECh. 2 - Prob. 136RECh. 2 - Prob. 137RECh. 2 - Prob. 138RECh. 2 - Prob. 139RECh. 2 - Prob. 140RECh. 2 - Simplify. Ch. 2 - Simplify. 5(7 − 6)3 − 4(2 − 3)2 + 24 Ch. 2 - Prob. 1TCh. 2 - Prob. 2TCh. 2 - Prob. 3TCh. 2 - Prob. 4TCh. 2 - Simplify each expression. (−18) + (−12) Ch. 2 - Simplify each expression. (−7) − (−19) Ch. 2 - Simplify each expression. (−5) · (−13) Ch. 2 - Prob. 8TCh. 2 - Prob. 9TCh. 2 - Prob. 10TCh. 2 - Prob. 11TCh. 2 - Prob. 12TCh. 2 - Prob. 13TCh. 2 - Prob. 14TCh. 2 - Prob. 15TCh. 2 - Simplify each expression. (5 – 9)2 · (8 – 2)3 Ch. 2 - Prob. 17TCh. 2 - Prob. 18TCh. 2 - Prob. 19TCh. 2 - Prob. 20TCh. 2 - Prob. 21TCh. 2 - Prob. 22TCh. 2 - Prob. 23TCh. 2 - Prob. 24TCh. 2 - Prob. 25TCh. 2 - Prob. 26TCh. 2 - Prob. 27TCh. 2 - Prob. 28TCh. 2 - Prob. 29TCh. 2 - Prob. 30TCh. 2 - Prob. 31TCh. 2 - Prob. 32TCh. 2 - Mt. Washington in New Hampshire has an elevation...Ch. 2 - Prob. 34TCh. 2 - Prob. 35TCh. 2 - Prob. 36TCh. 2 - Prob. 1CRCh. 2 - Prob. 2CRCh. 2 - Prob. 3CRCh. 2 - Prob. 4CRCh. 2 - Prob. 5CRCh. 2 - Prob. 6CRCh. 2 - Prob. 7CRCh. 2 - Prob. 8CRCh. 2 - Prob. 9CRCh. 2 - Prob. 10CRCh. 2 - Prob. 11CRCh. 2 - Prob. 12CRCh. 2 - Prob. 13CRCh. 2 - Prob. 14CRCh. 2 - Prob. 15CRCh. 2 - Prob. 16CRCh. 2 - Prob. 17CRCh. 2 - Prob. 18CRCh. 2 - Prob. 19CRCh. 2 - Prob. 20CRCh. 2 - Prob. 21CRCh. 2 - Prob. 22CRCh. 2 - Prob. 23CRCh. 2 - Find each quotient. Check by multiplying. Ch. 2 - Divide: Check by multiplying. Ch. 2 - Prob. 26CRCh. 2 - Prob. 27CRCh. 2 - Prob. 28CRCh. 2 - Evaluate. 92 Ch. 2 - Evaluate. 53 Ch. 2 - Evaluate. 61 Ch. 2 - Prob. 32CRCh. 2 - Prob. 33CRCh. 2 - Prob. 34CRCh. 2 - Prob. 35CRCh. 2 - Prob. 36CRCh. 2 - Prob. 37CRCh. 2 - Evaluate 5 + x if x is 9. Ch. 2 - Simplify: |−2| |8| |0| Ch. 2 - Simplify: |4| |−7| Ch. 2 - Prob. 41CRCh. 2 - Prob. 42CRCh. 2 - Prob. 43CRCh. 2 - Prob. 44CRCh. 2 - Prob. 45CRCh. 2 - Prob. 46CRCh. 2 - Multiply: 0 · (−4) Ch. 2 - Multiply: −6 · 9 Ch. 2 - Simplify: Ch. 2 - Prob. 50CR
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