Algebra 2 Quiz 1

Choose the True Statement

• All real numbers are rational

• Some numbers are rational

• No real numbers are irrational numbers

• No rational numbers are integers

Choose the set of numbers containing the number -2.34

• Natural number

• Integer

• Rational number

• Irrational number

Choose all sets of numbers containing the number

 $\sqrt{2}$  

• Natural number

• Whole number

• Rational number

• Irrational number

Which of the following shows the associative property?

• 
  

  $\left(3+19\right)-12=3+\left(19-12\right)$

• $\left(3+19\right)-12=\left(3+12\right)-19$

• $3+\left(19-12\right)=3+\left(12-19\right)$

• $3+\left(19-12\right)=3-\left(19+12\right)$

Which of the following shows the commutative property?

• $\left(11+x\right)=\left(x-11\right)$

• $\left(2\right)\left(3\right)\left(4\right)=\left(4\right)\left(3\right)\left(2\right)$

• $\left(2\right)\left(3\right)\left(4\right)=\left(2\right)\left(3\right)\left(4\right)$

• $2+3=2\left(3\right)$

How do you remove the parenthesis from

 $3\left(2x-1\right)$  

• Use the commutative property

• Use the distributive property

• Use the subtraction propterty

• Use the associative property