Solve the problem.A grain dealer sold to one customer 5 bushels of wheat, 2 of corn, and 3 of rye, for $30.60; to another, 2 of wheat, 3 of corn, and 5 of rye, for $30.20; and to a third, 3 of wheat, 5 of corn, and 2 of rye, for $31.60. What was the price per bushel for corn?
A. $3.20
B. $3.34
C. $3.00
D. $2.50
Answer: B
Mathematics
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Solve the equation using the quadratic formula.6x2 + 12x = - 4
A. 
B. 
C. 
D. 
Mathematics
Determine if the path is a Hamilton circuit.
B ? C ? D ? B ? A? E ? B
A. No B. Yes
Mathematics
Perform the division. Write the answer with positive exponents.
A. 15x10 - 3x2 + 8 + 
+ 
B. 5x3 - 9x9 + 24x7 + 21x5 + 2x4
C. 5x3 - 3x2 + 8 + 
+ 
D. 5x3 - 3x2 + 8
Mathematics
A rectangle is 4 feet longer than it is wide. If its area is 60 square feet, find its dimensions. ?
A. 6 ft by 10 ft B. 6 ft by 14 ft C. 10 ft by 15 ft D. ?4 ft by 9 ft E. 12 ft by 16 ft
Mathematics