Answer:
its the first one
Step-by-step explanation:
i have no step by step explanation
So firstly, you want to foil - (7v^4 + 6) [Think of the minus sign as -1]: 
Next, combine like terms and your answer will be: 
Answer:
(9-j)-3
Step-by-step explanation:
Let's start from the beginning and subtract j from 9. Because the word "from" is used, 9 will be the first number and j will be the second number.
We have 9-j
Now, we have to subtract 3 from the final answer. So, we have (9-j)-3
Answer:
if it is find the value of x her it is

Answer: positive, linear association
Step-by-step explanation: that is the answer, because the dots are rising up in a slope