Respuesta :
Answer:
- 7.1
- 6.9
- 5
- 5.7
Step-by-step explanation:
The value of the expression is its distance from zero. The absolute value is the positive value without any minus sign.
[tex]|-7.1|=7.1\\\\|2.7+4.2|=|6.9|=6.9\\\\|4-9|=|-5|=5\\\\|-3.1+8.8|=|5.7|=5.7[/tex]
Answers:
| -7.1 | — Distance from zero on number line: 7.1
| -3.1 + 8.8 | — Distance from zero on number line: 5.7
| 2.7 + 4.2 | — Distance from zero on number line: 6.9
| 4 - 9 | — Distance from zero on number line: 5
Step-by-step explanation:
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