Which of the following statements are true? A. 2.3 + (-2.3) is equal to zero.

B. (-3.7) + (-4.1) is positive.

C. -2.6 - (-12/4) is positive.

D. (5/2) + (-2.5) is negative.

Answer choices

1.A, B

2.A, C

3.C, D

4.A, B, D

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What is the measure of the smallest angle in the diagram? 15 29 32 45

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?