Which of the following is NOT a polynomial? A. 3x3 - 2x2 +9.
B. 4.22 - 2x - 3x-1
c. 5x² – 3x + 9
D. 2. – 7

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition