Solve the problem by writing and solving a suitable system of equations.If 20 pounds of tomatoes and 10 pounds of bananas cost $17 and 
of tomatoes and 
of bananas cost $39, what is the price per pound of tomatoes and bananas?
A. tomatoes: $0.70 per pound; bananas: $0.50 per pound
B. tomatoes: $0.50 per pound; bananas: $0.70 per pound
C. tomatoes: $0.70 per pound; bananas: $0.30 per pound
D. tomatoes: $0.60 per pound; bananas: $0.50 per pound
Answer: D
Mathematics
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