The arithmetic sequence is x - 85 for each one.
170 - 85 = 85
85 - 85 = 0
0 - 85 = -85
and so on
so you subtract 85 each time
hope this helps
So you subtract their integers by starting from the bottom then coming up to the top. And you just put the numbers in your calculator. Once you’ve got your answer for X and Y, you multiply them both. Which will give you -9/3. Next you divide -9 by 3 and 3 divided by 3. Which will give you -3/1 and just rewrite it as -3. I don’t know if this helps but I hope it does :).
Answer:
13
Step-by-step explanation:
I believe the answer is :
15x + 40
If you just distribute
Answer:
10 and 2.4
Step-by-step explanation:
100 is 10*10 so: 
= 10
5.75 is a decimal number
= 2.39≈ 2.4
