Question

Translate the verbal phrases to mathematical expressions. 1. the sum of a number and 7. 2. the difference of 8 and twice a number. 3. twice the difference of a number and 24. 4. the square of the difference of a number and 9 5. half the product of a number and five times the number.​

Answer 1

1. x + 7
2. 8 - 3x
3. 2x + 24
4. don't know this one
5. (1/2)x + 5x

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