Eva bought one share of a company's stock for $42 on Monday. Over the next two days, the value of the stock changed, as described below.
• Change in value on Tuesday: -$15
• Change in value on Wednesday: +$15
Which number line best represents the value of Eva's stock over the three-day period?


40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74

40
12
Ar
18
50
SA
55
5
10 12 14 16

34 36 38 40 42 44
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