Unit 1 Test Review (Algebra 1)

Distributive Property

100

2(x - 11)+3x

5x-22

200

-12(-x - 3)

12x+36

300

4x - 3 (-6x - 1) + 23

22x + 26

400

POTENT POTABLE:

What plant is most commonly used to treat sunburn?

Aloe Vera

500

- 2(-8t - 10) - 7t

9t + 20

Combining Like Terms

100

10a + 5 -  a + 14

9a + 19

200

POTENT POTABLE:

How many Harry Potter books are there?

7 books 

300

-3m - 21k - 10 - 25m - 16k + 33

-28m - 37k + 23

400

Evaluate the expression given that r=5, s=3, and t=7:

r³ - 10s² + t²

84

500

-7x + 8 (-5x - 3) - 10

- 47x - 34

Rational Exponents

100

(8)^-1/3  

1/2 

200

64^2/3

16

300

POTENT POTABLE:

Which app was the most downloaded in 2020?

Whatsapp

400

32^2/5  -  8^2/3

0

500

Use the equation to t=1/2 (a)^3/2 to find the value of t when a = 36

108

Writing Expressions

100

POTENT POTABLE:

How old is Post Malone?

25 

200

6 more than the product of x and 3

3x + 6

300

the quotient of 6 and the sum of 3 and a number y

6/(3+y)

400

the price of a meal plus a 16% tip

p + 0.16p 

OR

1.16p

500

Part 1: Tim's age is twice the sum of Alex (a) and Stefan's (s) age. Write an expression to represent Tim's age. 

Part 2: How old is Tim if Alex is 15 and Stefan is 11?

2(a+s); if a=15 and s=11, then Tim is 52

Number Classification and Open & Closed Sets

100

integers; subtraction

closed

200

Classify: (9)^1/2

whole, integer, rational

300

{-2, 0, 6}; addition

NOT closed

Example: -2 + 6 = 4, and 4 is not in the set

400

irrational numbers; addition

NOT closed

Example: pi + (-pi) = 0

500

POTENT POTABLE:

What kingdom do Anna and Elsa live in?

Arandelle