Answer:
1a. -2
1b. 5 + 7 = 12
1c. -5 - 7 = -12
1d. -5 + 7 = 2
1e. -5 + 7 = 2
1f. -5 - 7 = -12
2a. -10 + (-3) = -13
2b. 7.68 + (-10) = -2.32
2c. -7 + (-3) + 5 = -5
2d. (4)(25) + (-300) = -200
1. C
2. B
Correct m if i'm wrong
