Question

-1.6 + -2.34 =
-3.94
0.74
-0.74


-32.41 + 24.2 =
56.61
8.21
-8.21


79.3 - -14.5 =
64.8
93.8
-93.8


-67.1 - 38.29 =
-105.39
28.81
-28.81


Evaluate 2/5 + (y - 1/5) if y = 1/3
1/3
8/15
2/15

Answer 1

one question at a time is more effective than posting four at once

Answer 2

answers:
1. -3.94
2. -8.21
3. 93.8
4. -105.39
4 8/15