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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