The answer is 4.
8/x +13 = y --------> y * 2 = 30
divide 2 on both sides so y = 15
8/x + 13 = 15
- 13 - 13
8/x = 2
x =4
Answer:
A
Step-by-step explanation:
Answer:
Answer is n^4
Step-by-step explanation:
You add the exponent when they are multiplying and have the same base