A) is 0.83 and idk how to do b)
Answer:
x=-61
Step-by-step explanation:
Answer:
<u>$86.40</u>
Step-by-step explanation:
80 × .08 = 6.40
80 + 6.40 = $86.40
Answer:
-46
Step-by-step explanation:
We need to find the common difference of this arithmetic sequence:

So, the common difference d = -4. We can now write the equation:


So, the 15th term is -46.
Hope this helps!
Answer: 5
Step-by-step explanation: This is the equation
12^2 + x^2 = 13^2
You solve for x