1. solve the following problem: –43 + 17 = (1 point)
60
26
–26<...
Mathematics, 22.01.2020 13:31, naylorkanari54
1. solve the following problem: –43 + 17 = (1 point)
60
26
–26
–60
2. solve the following problem: –20 – 65 + 4 = (1 point)
–81
–89
89
49
3. simplify the following expression: 121 ÷ 11 + 3 ∙ 4 ÷ 2 (1 point)
15
4.32
28
17
4. simplify the following expression: 21(x – 4) + 2 (1 point)
21x – 2
107x
21x – 82
27x
5. solve the following equation: 5x – 102 = 13 (1 point)
23
–23
–17.8
17.8
6. solve the following equation: 2x – 31 = 3(x + 2) (1 point)
37
–37
5
37/5
Answers: 2
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