What is the sum? 8 + (-12)

A) - 20

B) - 4

C) 4

D) 20

What is 34 1/4 - 2 7/8

How much would $200 invested at 4% interest compounded every 6 months be worth after 5 years?

Recent research suggests that college students spend an average of about 1.5 hours on social media each day. Suppose a DVC school newspaper reporter believes that DVC students spend less time than that on social media each day.

What is the value of the first 8 in 8,644.58

4/100 write as a percent

Which of the following is proved by utilizing deductive reasoning? postulates undefined terms theorems definitions

14. What is the sum of 1/9,2/3, and 5/18? O A. 12/9 OB. 19/18 c. 8/30 D. 4/15

Draw two possible rectangles for each perimeter. Find the area 20 units

Rick says to find 2x5 he can use counting by 5s: 5,10,15,20,25 Explain what he did wrong

The sum of six times a number, and 6, is equal to five times the number