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Translating Phrases - DV
供稿人: Verner
  • 1. sum of n and 3
A) n3
B) 3 - n
C) n + 3
D) 3n
  • 2. n decreased by 4
A) n/4
B) 4 + n
C) 4n
D) n - 4
  • 3. one third of n
A) n/3
B) 3 + n
C) 3n
D) n - 3
  • 4. a decreased by the total of b and c
A) a - (b + c)
B) c - b - a
C) b - a + c
D) (b + c) -a
  • 5. square of n
A) n2
B) 2n
C) 2 - n
D) 2 + n
  • 6. m added to the square of n
A) 2mn
B) mn2
C) 2 + mn
D) n2 + m
  • 7. ratio of a and b
A) a + b
B) ab
C) a/b
D) b - a
  • 8. four added to the product of 3 and n
A) 2x + 3x + 4x
B) 3x + 4
C) 2x + 3x +4
D) 3x2
  • 9. Product of two and m and n
A) 2m - n
B) 2mn
C) 2mn
D) 2m + n
  • 10. Combine n and 7
A) 7/n
B) 7 - n
C) n + 7
D) 7n
  • 11. Twice of a decreased by four
A) 2a - 4
B) 2a/4
C) 24a
D) 2a + 4
  • 12. The product of p, q, and r divided by 4
A) pqr + 4
B) pqr/4
C) 4pqr
D) pqr - 4
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