1. The word minus corresponds to which symbol?

2. What is an algebraic expression for the word phrase
“10 more than a number f”

3. Hershel’s bakery sells donuts by the box
Hershel’s bakery sells donuts by the box. There are D donuts in each box. Beverly is going to buy 10 boxes for a class field trip. Which expression represents the total number of donuts that Beverly is going to get for her field trip?

4. There are 200 people interested in playing in a basketball league
There are 200 people interested in playing in a basketball league. The leaders of the league are going to divide all of the people into N teams. What algebraic expression represents the number of players on each team?

5. Simplify:
( ) - 15

6. Simplify: 4×6 2 ÷3+7

7. What is the value of this expression with d =1?
−4 𝑑 𝑑 2 ÷5

8. Find the sum

9. Find the difference − 1 9 − 5 9

10. Find the difference
3 4 − 3 8

11. Find the sum −

12. If R=-18 S = 27 T = -15 Then what is the value of r – s – t ?

13. Find the product
( 2 3 ) 2

14. Use the distributive property to simplify
1.1(14−9𝑝)

15. Use the distributive property to simplify
(−5𝑥−14)(5.1)

16. Use the distributive property to simplify
2 3 ( 2 3 𝑚 − 2 3 )

17. The distance around a track is 400 meters
The distance around a track is 400 meters. If you take 14 laps around the track, what is the total distance you walk?

18. There are 32 classmates that are going to the fair
There are 32 classmates that are going to the fair. Each ticket costs $19. what is the total amount the classmates spend for tickets?

19. You buy 75 candy bars at a cost of $0. 49 each
You buy 75 candy bars at a cost of $0.49 each. What is the total cost of 75 candy bars?

20. The profit of Samantha’s company makes is given by the expression
Where m is the total number of sales. What is the profit if her company sells 50 pieces of merchandise?

21. Write an equation for the sentence:
6 times the sum of a number and 5 is 16

22. Write an equation for the sentence:
The difference of a number and 7 is 8

23. Josie is 11 years older than Macy
Josie is 11 years older than Macy. What is an equation that relates the age of Josie J and the age of Macy M?

24. A computer programmer works 40 hours per week
A computer programmer works 40 hours per week. What is an equation that relates the number of weeks w that the programmer works and the number of hours h that the programmer spends working?

25. Solve the equation:
15x – 20 = 70

26. Solve the equation
14 = 6x - 22

27. Solve the equation
1 2 𝑥 −8=−11

28. Solve the equation
13x – 12 = 14

29. There are 450 people travelling to watch a playoff football game
There are 450 people travelling to watch a playoff football game. Each bus can seat 55 people. Write an equitation that represents the number of buses it will take to transport the fans.

30. Mrs. Decker walks for 30 minutes each day as often as possible
Mrs. Decker walks for 30 minutes each day as often as possible. What is an equation that relates the number of days d that Mrs. Decker walks and the number of minutes m she spends walking?

31. Explain how you can determine if a number is a solution of an equation.
Ex: is 6 a solution to the equation?:
2x – 14 = 29

32. Tell if the ordered pair is a solution to the equation
Y = -4x – 3; (1,1)

33. Tell if the ordered pair is a solution to the equation
Y = - 2/3(x) – 5 ; (9,-11)

34. Use grouping symbols to make the following equation true:
5 3 ÷5+20=5

35. Find the value of
12+9÷ − 3 3