Leticia is studying the stock market for a class. She had to track a stock for 8 days. On the first day of tracking the stock on the Internet, the stock showed a change of -$2.25. On the second day, the stock changed -$1.50. 1. How much did the stock gain value or lose value over those first two days? Explain how you found your answer.

for b its (t) and c its (d)

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1