Answer:
a)6ab
b)5c
c)
Step-by-step explanation:
a)3×2=6 and a×b=ab
then 6×ab=6ab
11.25pounds
Each person is eating two, 3/8
so 2x3/8=0.75 or 3/4
then do 3/4 x 15 = 11.25 pounds and for the price you do 11.25 x 1.05$ which is 11.81$ worth of turkey