Answer:
Explanation:
1260 = (n - 2)180
1260/180 = n - 2
7 = n - 2
7 + 2 = n
9 = n
Therefore, n = 9
Answer:
im pretty sure the answer would be,

Step-by-step explanation:
the median is the middle number of the data, and since there are two medians, you find the mean of the two numbers by adding them together, and then you divide it by 2.
Answer:
25
Step-by-step explanation:
10÷2/5
=10•5/2
=5•5
=25
<span>1. Add a positive integer by moving to the right on the number line.
2. Add a negative integer by moving to the left on the number line.
<span>3. Subtract an integer by adding its opposite.</span></span>
Answer:
8x+12
Step-by-step explanation: