Unit 1 CRM Practice Unit 1 test (yes you need to complete it)

Front

Simplify by writing each expression with positive exponents only: 3^-4

Back

3^4

Front

Simplify: 5(3x+1)

Back

15x+5

Front

A couple rests for 25 minutes in 5 hours. How long did they rest in 8 hours?

Back

40 minutes

Front

Solve the proportion: k = ?

Back

k=5

Front

Simplify: (5^8) / (5^3)

Back

5^5

Front

Definition of a positive exponent

Back

A positive exponent indicates how many times to multiply the base by itself.

Front

Definition of a proportion

Back

A proportion is an equation that states that two ratios are equal.

Front

What is the distributive property?

Back

a(b + c) = ab + ac

Front

How to simplify an expression with exponents: (a^m) / (a^n)

Back

a^(m-n)

Front

What is the result of 3^0?

Back

1