1. Expressions, Equations, and Inequalities
Unit 2 Review
Expressions, Equations, and Inequalities

2. Write an equation and solve.
If Joe is 2 times Bob’s age and Bob is 3 years older than Linda. What is Linda’s age if their ages total 175?

3. Solve and Graph
3 + m ≥ 2

4. Solve and Graph
−𝑥 5 < 10

5. Solve and Graph
-4p – 2p + 3 ≤ -21

6. Write and solve the equation.
If the perimeter of a field is 48 yards, find the dimensions of the field if you know the length is 4 times the width.

7. Random
Find the LCM of 21 and 49

8. Write and Solve
John bought 33 books each for $15 each. How many more books can he buy if he has $700?

9. Random
Name 2 other teacher who started teaching at Rivermont the same year as Ms. Vargas. (There were 6 new teachers that year including Ms. Vargas)

10. Solve
9(x – 2) = 10

11. Solve
6 + 4(m + 8) = -2

12. Solve
𝑥 = -2

13. Random
Convert 45 mg to kg

14. Solve
9m = 18

15. Solve
-10 + x = -13

16. Solve
4 – x = 12

17. Write an expression
If Max weighs p pounds and Peter weighs twice as much as Max. What is their combined weight?

18. Write an expression
A pair of shoes costs $85 and a shirt costs $15. Write an expression for the cost of 2 pairs of shoes and s shirts.

19. Write an expression.
If folders are $.15, pens are $.75, notebooks are $.25, and rulers are $. 10 write an expression for the cost of 6 rulers, f folders, and 5 notebooks

20. Random
What number is neither prime or composite?

21. Simplify
-2 + m + 15 – 4m

22. Random
What is the formula for area of a circle?

23. Simplify
9x + 5(x – 3) + 2

24. Simplify
-10 – 3(-4 + x) – 2 + 4x

25. Write an inequality
If books costs $16 and Ms. Vargas has $50 to spend how many books could she buy?

26. Write an inequality and graph
The number of passengers p on the bus is no more than 45

27. Random
Who is Joe Biden?

28. Write and graph the inequality
The area a is less than 64

29. Random
What are 4 sided figures called?

30. Random
How many feet are in 3 miles?