Answer:
27
Step-by-step explanation:
a + b = 7
a - b = 3
2a = 10
a = 5
b = 7 - 5
b = 2
3⁵ / 3² = 3³ using law of indices
3³ = 27.
You were right, its the second choice CA=CB+BA
Answer:
its the second graph
Step-by-step explanation:
you could use this website to find out graph
desmos calculator

For unorganized data, median is the middle value when the numbers are arranged in ascending order.
Let's proceed ~
In ascending order :
12, 13, 23, 26, 26, 35, 38, 44, 47
So, for given data... median is 26
Answer:
-1 < x
Step-by-step explanation:
-10 < x - 9
+9. +9
-1 < x