kenny909
kenny909
13.03.2020 • 
Mathematics

4. The costs of cookies at store A are shown in
the graph. The cost y for x cookies at store B
is represented by the equation y = 0.30r.
Which of the following statements is true?
A. The cookies at store A cost more.
B. The cookies at store A cost $0.50 each.
C. The cookies at store B cost $0.15 each
D. The cookies at store B cost more.
Cost ($)
0
1 2 3 4 5 6 7 8 9
Number of Cookies

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