Question

Please help fast. 50 points.

Which number sentence is true?
A. -1.5 + (-0.5) = 2.0
B. 2.5 + (-1.5) = 1.0
C. -1.5 + (-0.5) = -1.0
D. -2.5 + 3.5 = -1.0

Answer 1

B. Is correct

Explanation:

A. (wrong)

B. (true)

C. Wrong

D. Wrong

Answer 2

B

Explanation:

2.5 + (-1.5) = 1.0

2.5 - 1.5 = 1.0