Page 18 - Math Course 1 (Book 2)
P. 18
The Language of Algebra
Skill Practice!
Write an algebraic expression for each verbal expression.
1. the difference of 10 and u 2. the sum of 18 and a number
3. the product of 33 and j 4. 74 increased by 3 times y
5. 15 decreased by twice a number 6. 91 more than the square of a number
7. three fourths the square of b 8. two f fths the cube of a number
Evaluate each expression.
2
3
9. 11 10. 8 11. 5 4
5
3
12. 4 13. 9 14. 6 4
15. 10 5
10
