Variable Expressions Practice
1. Translate the phrase "the sum of a number and 5" into a variable expression.
Answer: n + 5, where n represents the number.
2. Translate the phrase "twice a number minus 7" into a variable expression.
Answer: 2n - 7, where n represents the number.
3. Translate the phrase "the product of 3 and a number increased by 10" into a variable expression.
Answer: 3n + 10, where n represents the number.
4. Translate the phrase "10 less than twice a number" into a variable expression.
Answer: 2n - 10, where n represents the number.
5. Translate the phrase "the quotient of a number and 4 decreased by 2" into a variable expression.
Answer: (n/4) - 2, where n represents the number.
6. Translate the phrase "6 more than the product of a number and 2" into a variable expression.
Answer: 2n + 6, where n represents the number.
7. Translate the phrase "the difference between twice a number and 3" into a variable expression.
Answer: 2n - 3, where n represents the number.
8. Translate the phrase "half of a number plus 8" into a variable expression.
Answer: (n/2) + 8, where n represents the number.
9. Translate the phrase "the sum of 4 and 3 times a number" into a variable expression.
Answer: 3n + 4, where n represents the number.
10. Translate the phrase "the product of a number and the difference between 5 and 2" into a variable expression.
Answer: n * (5 - 2), where n represents the number.