Solve.Mrs. Jones prepared her grocery list at home. Her list contained the following items with their sale prices: cheese - $3.90; 
soda - $5.01; hamburger - $10.90; and gum - $0.90. She bought all of the items at the store except the crackers. How much money did she spend?
A. $21.63
B. $19.71
C. $20.63
D. $20.71
Answer: D
Mathematics
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-4
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Find the square of the radical expression.
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Divide the fractions 
and write the result in simplest form.
A. 
B. 
C. 
D. 
E. 
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