Lauren and Christy made a total of $17.20 selling cookies and lemonade. The equation below describes the relationship between the number of cookies sold, x, and the number of glasses of lemonade sold, y.
0.50x + 1.10y = 17.20
What do the coefficients 0.50 and 1.10 represent?
A.
Lauren and Christy sold cookies for $0.50 each and glasses of lemonade for $1.10 each.
B.
Lauren and Christy made $1.10 selling cookies and $0.50 selling glasses of lemonade.
C.
Lauren and Christy made $1.60 per sale.
D.
Lauren and Christy sold 0.50 cookies and 1.10 glasses of lemonade.
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