A) x=6 B) x=7 C) x=9 D) x=24
A) f=27 B) f=31 C) f=29 D) f=45
A) d=27 B) d=5 C) d=11 D) d=24
A) t=22 B) t=20 C) t=4 D) t=12
- 6. Write an algebraic expression for this story problem.
Joe has n dollars. He found $25.
A) 25-n B) 25n C) n+25 D) n-25
- 7. Write an algebraic expression for this story problem.
Sara ran the mile in 12 minutes. Becky ran f minutes faster.
A) 12+f B) f-12 C) 12-f D) 12/f
- 8. Write an algebraic expression for this story problem.
George bought 14 cookies. He divided them into k groups.
A) 14/k B) 14+k C) 14k D) k/14
- 9. Write an algebraic expression for this story problem.
Bill weighs j pounds. His brother is 2 times heavier.
A) 2j B) j+2 C) j-2 D) j/2
- 10. Write an algebraic expression for this story problem.
You have r rocks. You put them into 5 equal groups.
A) r/5 B) 5/r C) 5r D) r-5
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