Evaluate this expression.

Question

32 + (−72.1)
Responses
A −104.1
B −40.1
C 40.1
D 104.1

Answer 1

The correct answer is:

32 + (-72.1) = -40.1

Therefore, the correct option is B: -40.1.

Answer 2

Evaluate this expression.

42.86 − 23.42
Responses
A 14.4114.41
B 19.4419.44
C 21.6221.62
D 22.0422.04

Answer 3

The correct answer is:

42.86 - 23.42 = 19.44

Therefore, the correct option is B: 19.44.