it's 9 because 58-49=9
So the answer is 9
<h2>Hope this helps :></h2><h2 /><h2>From Cambridge</h2><h2 /><h2>Please give brainliest</h2>
Solution of a linear inequality
The solution of a linear inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the linear inequality is the graph of all solutions of the system. Graph one line at the time in the same coordinate plane and shade the half-plane that satisfies the inequality.
Answer:
-46
Step-by-step explanation:
4-2(25)=
4-50=
-46
Answer:
it's opinion A
Step-by-step explanation:
I took the quiz
Answer:
Step-by-step explanation:
Given
-- City C
--- City K
Required
Determine the 90% confidence interval
This is calculated using:
Calculating 
For a 90% confidence level, the z-score is 1.65. So:
Calculating the standard deviation 
So:
So:
