# What is the simplified form of the expression?

Hint: Combine like terms

7m2 + 6.5n – 4n +2.5m2 – n

A)9.5m2 + 1.5n

B)4.5m2 + 1.5n

C) 9.5m2 – 1.5n

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

A)Associative Property of Addition

B) Commutative Property of Addition

C) Inverse Property of Addition

Simplify: 2 + (–8).

A)-10

B) 10

C) -6

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

A)rational numbers

B) irrational numbers

C) whole numbers, integers, rational numbers

10)What is the algebraic expression for the following word phrase:

the product of g and 4?

A) g-4

B)4g

C)g/4

What is an algebraic expression for the following word phrase:

the quotient of 8 and the difference of x and m?

A) 8/x-m

B) 8-x/m

C) x-m/8