Which property is illustrated by the statement? 8 + 3.4 = 3.4 + 8

• Associative Property of Addition

• Commutative Property of Addition

• Inverse Property of Addition

. Simplify: 2 + (–8).

• -10

• 10

• -6

To which subsets of the real numbers does the number √42 belong?

• rational numbers

• irrational numbers

• whole numbers, integers, rational numbers

. What is the algebraic expression for the following word phrase: the product of g and 4?

• g – 4

• 4g

• g/4


. (ab)c = a(cb)

• true

• false

1. Evaluate for u = 20, x = 4, y = 7, and z = 10. Hint: Plug in given values and simplify using order of operations
   

• 786

• 198

• 294

1. What is the product? 4.3(–2.9)
   

• 12.47

• –12.47

• –5.22