Answer:
16
Step-by-step explanation:
basic addition
total, t = 15/16
red beans, r = 3/16
pinto beans, p = 5/16
black beans, b = t -(p+r) = 7/16
its 42.89
12
i think that is right
C
start with factoring.
5x+15-9x+4
then solve
-4x+19
=9.8-6.4n
just add them together as easy as that
