Question

cold ridge outfitters sells a lot of hand warmers in winter. this scatter plot shows the afternoon temperature on several saturdays last winter. it also shows how many pairs of hand warmers the store sold each saturday.
handwarmer sales
scatter plot with x-axis temperature (°f) from 0 to 50, y-axis pairs of hand warmers from 0 to 50, data points at (5,30), (10,35), (20,20), (20,30), (25,25), (30,15), (35,11), (40,11)
in total, how many pairs of hand warmers did the store sell on days when the afternoon temperature was below 15°f?
blank pairs
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Explanation:

Step1: Identify points below 15°F

Check x-values <15°F: (5,30), (10,35)

Step2: Sum the y-values

Add sales: 30 + 35 = 65

Answer:

65