Question

2. -1.6 + -2.34 = (Points : 1)
-3.94
0.74
-0.74


3. -32.41 + 24.2 = (Points : 1)
56.61
8.21
-8.21


4. 79.3 - -14.5 = (Points : 1)
64.8
93.8
-93.8


5. -67.1 - 38.29 = (Points : 1)
-105.39
28.81
-28.81


6. Evaluate 2/5 + (y - 1/5) if y = 1/3. (Points : 1)
1/3
8/15
2/15


7. During a five-day period, a stock showed these changes: +2.8, -4.6, -2.4, +3.9, + 2.2. What was the overall change during the five-day period? (Poin