Answer:
the price is approximately $12.75
Step-by-step explanation:
1) 5 +8i
2) 11+2i
3) 6i sqrt(2)
Use the property of distribution:
a(b+c) = ab + ac
4(4a+5) = 4(4a) + 4(5)
4(4a+5) = 16a + 20
Hope that helps :)
The best choice would be the option 3cm