University:
Felician University
Course:
MATH-160 | College Algebra
Academic year:

2022
Views:

378

Pages:

2
Author:

Clint W.

NAME _________________ DATE ___________ PERIOD _____ A/gebra: Write Expressions Define а variaЫe. Then write each phrase as an algebraic expression. Circle your final answer. The first is done for you. BONUS: Find out tbe unknown number (variaЫe) and find the answer. е 1. опе шаге Ьее thaп Pгofessoг Wise lшs iп he1· hive bonus: 41 + 1 = 42 2. tl11·ee тоге students than ше in the class гigl1t now @ 3. twelve feweг questioпs tlшn wеге on the Unit 2 test '\,- l'l 4. eigl1t do агs тоге than the minimнm wage in Geoгgia 5. tl1гee times as тапу miпutes as _________ spends readiпg 6. five hours less than --------�spends playing Foгnite 7. Half as mап eople wlю like RоЫох ---'r ..;. 2 oR U) � ф''' ...----mc:inutes spent dancing Ьу _________ 10. MAIL Spenceг bought 3 books of stamps and mailed а package. lt cost $4.50 to mail the package. Define а vагiаЫе and wгite ап expгession to represent the total amount he spent at tl1e post office. ч.s о NAME ________________ DATE _______ PERIOD ___ Powers and Exponents Write each pш\uct using an exponent. 1. 20 х 20� 2. 4 х 4 х 4 х 4® 4. 3 х з х з х з х з@s. 7. 25 х 25 х 25 @ 10 х 10 х 10 3. 2 х 2 х 2 х 2 х 2 х 2 х 26 @ 6. 7 х 7 х 7 х 7 х 7 х 70 8. 5 х 5 х 5 х 5 х 5 х 5 х 5@9. 6.5 х 6.5 0 10. SUN Тhе surface temperature ofthe sun is close to 510 х 10 х 10 degrees Fahrenheit. Write this product using an exponent. � 11. BONES There are аЬ�� х 6 х 6 bones in the adult human body. Write this product using an exponerit. � Write each power as а product of the same factor. Then find the value. 12. 15 3 15 14. 04 х 15 х 15;® 0 Х O Х O Х О;@) 16. 55 5 х 5 х 5 х 5 х 5;8 18. 3.52 3.5 х 3.5; 0 13. 65 6 15. 74 х 6 х 6 х 6 х 6;@ 7 Х 7 Х 7 Х 7; 17. 1 8 1 в х 1 х 1 х 1 х 1 х 1 х 1 х 10 19. 2.5 3 2.5 х 2.5 х 2.5;@) 20. NEWSPAPERS Tamika delivered 50 2 newspapers l�er. Write 50 2 as а product of the same factor. Тhen find the value. 50 Х 50;� 21. POPULATION One of the world's smallest countries, Vatican City, h s а population less ,ООО than 103 people. About how many people live in this country? lo" 10" 10