Answer:
[see below]
Step-by-step explanation:
We are given the two points (0,3) and (2,0). We can use the slope formula to find the slope.
The slope is negative three-halves.
Since the point passes the point (0,3), 3 would be the y-intercept.
Hope this helps.
The charges of entrance fee for a bus containing 30 people is $98
<h3>Equation</h3>
let
- Fixed charge = x
- Additional charge per person = y
- Number of person = m
Charges For 2 people = mx + y
14 = 2x + y
Charges For 4 people = mx + y
20 = 4x + y
14 = 2x + y
20 = 4x + y
20 - 14 = 4x - 2x
6 = 2x
x = 6/2
x = 3
Substitute x = 3 into
14 = 2x + y
14 = 2(3) + y
14 = 6 + y
14 - 6 = y
8 = y
Charges For 8 people = mx + y
= 8(3) + 8
= 24 + 8
= $32
Therefore,
Charges For 30 people = mx + y
= 30(3) + y
= 90 + 8
= $98
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Answer:
-14
Step-by-step explanation:
