Algebra 2 BJU Basic Algebra Ch 1

True or False: A radical is always an irrational number.

• true
• false

True or False: The set of negative real numbers is closed under addition.

• true
• false

True or False: Every integer is a rational number.

• true
• false

True or False: 48 ÷ 8 ⋅ 6 = 1.

• true
• false

True or False:

• true

• false

True or False: A literal equation contains at least two variables.

• true
• false

True or False: It is impossible to get a 6% salt solution from an 8% salt solution by evaporation.

• true
• false

True or False: t < –3 or t > 2 is equivalent to –3 < t < 2.

• true
• false

True or False: The compound inequality 3 < x and x < 5 can be written as 3 < x < 5.

• true
• false

True or False The midpoint of the segment with endpoints x and y is the same as the midpoint of the segment with endpoints x + 2 and y – 2.

• true
• false