If r = 9, b = 5, and g = - 6, what does (r + b - g) (b + g) equal?

F. - 20

G. 0-8

H. 0 8

J. 19

K. 20

If r = 9, b=5, & 6 = - 6

what does (r + b - g) (b + g) equals

(r + b - g) (b + g)

[ (9 + 5 - ( - 6) ] [ (5 + - 6) ] just pluck in the values

(14 + 6) (5-6)

= 20*-1

-20 ^ the answer is F

Its answer will be F - 20 as when the vale of r and b is applied the answer is - 20