Question

Simplify: -0.8b + 4.1c -(-3.2b) - 0.1c

A)-2.4b + 4c
B)2.4b + 4c
C)2.4c + 4b
D)2.4b - 4c

Answer 1

I think it's B.

Answer 2

correct

Answer 3

you are correct

Answer 4

(-)x(-)=(+)
(+)x(+)=(+)
(-)x(+)=(-)
(+)x(-)=(-)

Answer 5

+3.2b-0.8b gives u 2.4b

Answer 6

and 4.1c-0.1c gives u 4c

Answer 7

Therefore,the expression will be 2.4b+4c