Question

Which expression is equivalent to −2.1+(−5.9)+(−3.7) ?

(2.1+5.9)+(−3.7)

−(2.1−5.9)+(−3.7)

−2.1−(5.9+3.7)

(2.1+5.9+3.7)

Answer 1

-2.1-5.9-3.7

-117/10

-11.7

Explanation:

Answer 2

-(2.1 - 5.9) + (-3.7)