1. eleven less than three times a number
2. fifty divided by two times a number
3. Three times a number is twenty-one.
4. four times a number increased by seven
5. A number increased by seventeen is twenty-two.
6. Twice a number is seventy-six.
7. Twelve less than a number is thirty.
8. Six is fifteen less than three times a number.
9. sixty divided by four times a number
10. twice a number, decreased by nineteen
11. Eighty-one is three times a number.
12. Which of the above problems are algebraic phrases?
13. Which of the above problems are algebraic equations?
14. Write your own algebraic expression in words.
15. Write your expression from #14 using mathematical symbols.
16. Write your own algebraic equation in words.
17. Write your equation from #16 using mathematical symbols.
2006-10-16
09:39:37
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13 answers
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asked by
Anonymous
in
Other - Beauty & Style