Simplify each of the following. Then, select the one that does NOT belong. Group of answer choices

1.4×10^9

(3.3)(4.2)×10^(6+3)

14.28×10^9

(3.4×10^6)(4.2×10^3)

H(x)=4x2-5x h(-3) what is the answer?

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles