14mn-12m+2n -15mn-22m+2n = -mn+10m+5n
Answer:
The answer is "1.555"
Step-by-step explanation:
In the given question choices were not defined som the correct answer to this question can be defined as follows:
Given:
The value of z* for 88% confidence interval are:

.25
You just move the decimal forward 2 spaces
Answer:
The Answer is on the attached pictuer
Step-by-step explanation:
1. The linear equation:
y = m x + b
m = 3
- 2 = 3 · 1 + b
- 2 = 3 + b
b = - 5
Answer: A ) y = 3 x - 5
2. We will solve the system of equations:
12 = - 4 m + b / · ( - 1 )
23 = 7 m + b
----------------------
- 12 = 4 m - b
+
23 = 7 m + b
--------------------
11 = 11 m, m = 1, b = 16
Answer: A ) y = x + 16