Simplify the following expression:

- (- 8m - 4n + 7)

a. 8m + 4n - 7

b. 8m + 4n + 7

c. 8m - 4n - 7

d. -8m - 4n - 7

-7 + 8 m + 4 n thus A. is your Answer

Step-by-step explanation:

Expand the following:

-(-8 m - 4 n + 7)

-(7 - 8 m - 4 n) = -7 - -8 m - -4 n:

-7 - -8 m - -4 n

-(-8) = 8:

-7 + 8 m - -4 n

-(-4) = 4:

 -7 + 8 m + 4 n

well first make sure that you are black. then rob a gas station and the kill the attendant

step-by-step explanation:

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.