Answer:
1. False (-7)
2. False (-67)
3. False (33)
4. True
5. True
31-32 FALSE, -7 not 17
Solution:
4x + 5 = 4(-3) + 5 = -12 +5 = -7
33-34 FALSE, -67 not 61
b^3 - 3 = (-4)^3 - 3 = -64 - 3 = -67
35-36 FALSE, 33 not 30
6a + 3 = (6x5) + 3 = 30 + 3 = 33
37-38 TRUE
39-40 TRUE
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Answers & Comments
Answer:
1. False (-7)
2. False (-67)
3. False (33)
4. True
5. True
Answer:
31-32 FALSE, -7 not 17
Solution:
4x + 5 = 4(-3) + 5 = -12 +5 = -7
33-34 FALSE, -67 not 61
Solution:
b^3 - 3 = (-4)^3 - 3 = -64 - 3 = -67
35-36 FALSE, 33 not 30
Solution:
6a + 3 = (6x5) + 3 = 30 + 3 = 33
37-38 TRUE
39-40 TRUE