Answer:
See below.
Step-by-step explanation:
Total = 110
Let calls on third evening = x
second evening = 4x
first evening = x + 8
=> x + 4x + x + 8 = 110
=> 6x = 102
=> x = 17
First evening = x = 17 calls
Second evening = 4x = 68 calls
Third evening = x + 8 = 25 calls
According to the given table, the slope-intercept equation of the line is given by:

The equation of a line, in <em>slope-intercept</em> form, is given by:

In which:
In this problem, we are given two points, (3,-5) and (-2,5).
- The slope is given by <u>change in y divided by change in x</u>, hence:

Hence:

Point (3,-5) means that when
, which is used to find b.



Hence, the equation of the line is:

A similar problem is given at brainly.com/question/24685547
Answer:
to expand, use the distributive property. therefore, we get:
6x - 24y
12x-3-3x=5-(x-8)
9x-3=5-(x-8)
9x-3=5-x+ 8
9x-3=13-x
9x=16- x
10x=16
X= 8/5