Step 1
To Find the number of bottles Divide
guests by
servings

Round up--------> 
therefore
the answer is

Answer: 14 - 5i
Step-by-step explanation:
Divide the number of guest that came by the number of guests invited: 104/125=.832 or 83%. 83% of the invited guests were there :)
Answer:
1) 20
2) -3
3) x+18y
4) x=-18
Answer:
243,000
Step-by-step explanation:
(2.7×10^-3) ÷ (9×10^7) | Given (thanks for proper formatting :')
(2.7 × 0.001) ÷ (9 × 10,000,000) | Start with exponents
0.0027 ÷ 90,000,000 | Multiply what's in the parenthesis
243,000 | Divide these numbers