Assuming you meant that n is the first of the 3 even integers
even integers are 2 apart
so the 3 integers are n,n+2,n+4
the sum is n+n+2+n+4=3n+6
the sum is 3n+6
You need to find the range of 50 to 150 first

Half of 100 is 50
So add 50 to 50 and 50 subtract 50 from 150


Answer: 100 is the midpoint between 50 and 150
Answer:
Minimum temperature is 68.5 ° and maximum temperature is 76.5 °
Step-by-step explanation:
Given :
|x – 72.5| = 4.
When the Temperature of x is minimum So the Minimum temperature is

When the Temperature of x is maximum So the Maximum Temperature is

Therefore The minimum temperature is 68.5 ° and the maximum temperature is 76.5 °
Insert the point, (5,-2) with the slope of the line to figure out the equation. You can either use point-slope form, or plug it for for slope-intercept form.
Slope-intercept form:
-2 = -2(5) + b
-2 = -10 + b
Add 10 on both sides
8 = b
Thus,
y = -2x + 8
Answer is B