1. WARM-UP #21 #21A. Put the following prime factorization in exponential form. 2 x 2 x 2 x 5 x 5 x 7 x 7 x 7 #21B. What is the prime factorization of 80? #21C. What is the probability of rolling a 2 or 3 on a fair number cube?

2. WARM-UP #22 #22A. Robert sold 82 bushels of apples. If he earns 13.00 per bushel, how much money did he earn? #22B. What is the value of n on the number line? #22C. Find the value of y. y + 10 = 125 01n 23

3. WARM-UP #23 #23A. Diapers cost $17.99 for a Large pack. How much will four large packs cost? #23B. Ethen uses 8 diaper per day. His family will be gone for 2 weeks. How many diapers does the family need to take for Ethen? #23C. 6.3 + 4.2

4. WARM-UP #24 #24A. Angela wants to put new carpet in her house. The living room is 12 by 21 feet. The bedroom is 17 feet by 14 feet. How many square feet of carpet does she need to order? #24B. What is the value of 6 3 ? #24C. Write 4 x 4 x 4 x 4 x 4 in exponential form.

5. WARM-UP #25 #25A. Megan buys 21 apples for 53cents and 7 lemons for 24 cents. How much does Megan spend? #25B. Evaluate 12 + 3(2 + k) #25C. Evaluate

6. WARM-UP #26 #26A. Tyrone buys 4 dozen donuts at $5.99 per dozen and 4 gallons of OJ at 2 gallons for $3.50. How much does Tyrone spend? #26B. Evaluate 12 + 5(2 + 3p) – 2p #26C. Evaluate

7. WARM-UP #27 #27A. Carol bought 5 textbooks at the bookstore for a total of $34.75. Each textbook cost the same amount. What was the cost of each textbook? #27B. Evaluate x + y – p 2 Where x = 40, y = 25, and p = 6 #27C. Add 6.3 + 2.3

8. WARM-UP #28 #28A. Add 9.38 + 0.73 #28B. Add 1.09 + 0.57 + 6.463 #28C. Add 23.1 + 9.07 + 4.96

9. WARM-UP #29 #29A. The total perimeter of Janine’s yard measures 64 meters. If each side is equivalent, how many meters is one side? #29B. What is the area of Janine’s yard? #29C. Multiply 2.38 x 2.5

10. WARM-UP #30 #30A. Kevin has 2 quarters, 5 dimes, 12 pennies and 3 nickles in a bag. What is the probability he will pick a penny from the bag? #30B. If the radius of a circle is 2.5 feet, what is the diameter? #30C. Add 12 + 3.232

11. WARM-UP #31 #31A. Felicia purchased 9 boxes of folders for a total of $54.50. Each box contained 80 folders. How many folders did she purchase in all? #31B. What is the unit price (the cost for one folder) using Purchase price above? #31C. Using the unit price (price per folder) how much would 200 folders cost?

12. WARM-UP #32 #32A. Summer bought school supplies that totaled $18.94. She paid with two ten dollar bills. How much change should she receive? #32B. Andy purchased lunch for $5.95. Tax was an additional 7% how much was his total purchase? #32C. Multiply.2 x.25

13. WARM-UP #33 #33A. James purchased a shirt for 15.25. He paid an additional 8% for tax. How much did he pay for tax? #33B. Change 8% into an decimal. #33C. Change.3432 into a percentage.

14. WARM-UP #34 #34A. The little Titans lost of the 20 games played. How many games did the Titans lose? #34B. What is the prime factorization of 45? #34C. Jerry made 14 out of 28 of his free throws. What was his percent of success?

15. WARM-UP #35 #35A. Choose, or = #35B. Jessica’s jump rope is 2.4 feet long. Tammy’s jump rope is 3 times longer than Jessica’s. How long is Tammy’s jump rope. #35C. Subtract 11.701 – 9.6324

16. WARM-UP #36 #36A. Janet had a fever of 102.2 ° F last week. Her normal body temperature should be 98.6 ° F. How much higher than normal was her fever ? #36B. Complete with or = #36C. 5 out of the 8 plants Jan planted did not bloom. What percentage of the plants did not bloom?

17. WARM-UP #37 #37A. Combine like terms 6x + 8x = #37B. Combine like terms 4p + 7p = #37C. Combine like terms (simplify the expression) 4x + 2y – 3x + 4y =

18. WARM-UP #38 #38A. Combine like terms 10x + 8y – 4x + 3y = #38B. What is the perimeter if x = 5 and y = 8 #38C. Combine like terms (simplify the expression) 4x + 10 – 2x - 3 = 3x – 2y 4x + 3y 2x 3x – 2y

19. WARM-UP #39 #39A. Combine like terms (simplify the expression) 13x + 7 + 2x = #39B. What is the perimeter of this figure if x = 2 #39C. Simplify the expression (use the distributive property) 7(x + 6) = 6x – 2y 5x + y

20. WARM-UP #40 #40A. Simplify the expression (use the distributive property) (3x - 4)3 = #40B. How much fencing would be needed for the rectangular yard (your answers will be In algebraic terms)? #40C. Simplify the expression (use the distributive property) x(8 + 4x) = 2x + 5 3