B. (9+4i)+(-1-7i)
This is because when you add the terms, the 9 becomes an 8 and the 4i becomes a negative 3i.
7/4 - 5/6
42/24-20/24
Answer = 22/24
hope this helps
19 students ride bikes.
(950 x 0.02 = 19)
Hope this helped!
Answer:
Katy is 6 cm taller.
Step-by-step explanation:
Katy: 1 meter=100cm
100cm+18cm=118cm
Beth: 112cm
118cm-112cm=6cm