Answer:
There is no correlation between price and amount of milk bought.
Step-by-step explanation:
''change in price does not imply that people will buy more or less milk."
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Answer:
11 = m/2 +7
4 = m/2
m = 8
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Apply absolute rule: | a | = a, a ≥ 0
| 13 | = 13
= 13 + | -2 |
| -2 | = 2
= 13 + 2
= 15
Answer: B
Step-by-step explanation: