The sum of the real numbers xand yis 11. Their dif-ference is 5. What is the value of xy?
A.3
B.5
C.8
D.24
E.55
第1题
He made a considerable sum of money in real estate.
A.large
B.positive
C.powerful
D.realistic
第2题
He made a considerable sum of money in real estate.
A.large
B.positive
C.powerful
D.realistic
第3题
He made a considerable sum of money in real estate.
A.large
B.positive
C.powerful
D.realistic
第4题
He made a considerable sum of money in real estate.
A. large
B. positive
C. powerful
D. realistic
第5题
He made a considerable sum of money in real estate.
A.large
B.positive
C.powerful
D.realistic
第6题
He made a considerable sum of money in real estate.
A.large
B.positive
C.powerful
D.realistic
第9题
He made a considerable sum of money in real estate.
A. large
B. positive
C. powerful
D. realistic
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