An owner of multiple gift shops explored the relationship between the percent of on-sale items and the percent of purchases over $50 at the same stores. The owner collects information from 6 of their stores, shown in the graph below. Using the linear relationship graphed below, estimate the percent of purchases over $50 if 45% of the items are on-sale.

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.3: Linear Functions And Slope
Problem 106E
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An owner of multiple gift shops explored the relationship between the percent of on-sale items and the percent of purchases over $50 at the same stores. The owner collects information from 6 of their stores, shown in the graph below.

Using the linear relationship graphed below, estimate the percent of purchases over $50 if 45% of the items are on-sale.

 
100
90-
80
Store 3
Store 5
70-
60
50-
Store 4
Store 2
40-
Store 6
30-
Store 1
20어
10-
-10
10
20
30
40
50
60
70
80
% of on-sale įtems
-10
% of purchases over $50
lo
Transcribed Image Text:100 90- 80 Store 3 Store 5 70- 60 50- Store 4 Store 2 40- Store 6 30- Store 1 20어 10- -10 10 20 30 40 50 60 70 80 % of on-sale įtems -10 % of purchases over $50 lo
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