Answer:

Step-by-step explanation:
Hello!
We can use the special binomial product formulas:
<h3>Simplify</h3>
The simplified form is 
Answer:30 divided by 4 equals 7.5
Step-by-step explanation:
Answer: C. J=5
Step-by-step explanation: Hope this help :D
60 degrees :) have to add randoms so it willlet me post!