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

Answers

1) x+7

2) 2x-8

3) 2(x-24)

4)(x-9)²

5) x(1/2) (5x)