Name: _______________________
Unit 2 Test 1 STUDY GUIDE
1.
Ally has saved m dollars. When she saves $20 more she will have $48. Write an equation that represents how much money
she has saved.
2.
Write an algebraic expression to represent “sixty less than three times a number”.
3.
Write an algebraic expression to represent “the quotient of 5 and a number increased by 1”.
4.
Solve. -3(-2)x = 24
5.
What is the value of the expression 3x + 10 – 2x, when x=8
6.
What is the value of the expression 2y + 6 – 3y +10, when y = 10
7.
6n + 9n =
8.
5g + 6 – g =
9.
What is the sum of x – 2 and 2x + 6?
10. In 7 years Alex will be 12. How old is Alex now?
11. Five tickets to the movie theater cost $40. How much did each ticket cost?
12. (8v + 2) – (3u – 3) =
13. Solve.
𝑦
3
−3=3
14. Solve. 60 = x – 12
15. The number of fans who typically shows up for a football game is shown by the expression
(26x + 48). If they played this
game 3 times, write an expression that would represent all of the fans that would show up for all 3 games combined.
16. Ms. Lougher has (7x + 5) dollars to spend on the next field trip. If she spends (2x – 3) on lunch for the students, how much
will she have left to spend on gas for the bus?
17. Write and simplify an expression that measures all angles given in the figure below.
(5x – 12)
2x + 3
18. Chris wants to buy a new phone. The one he wants cost $250 (including tax). His parents gave him $50 toward his goal. If he
saves $25 per month, how many months will it take her to save enough money to buy the phone? Show two different ways
to solve the problem.