to find remaining rooms 91-52=39
turn into a fraction =39/91
answer=39/91
F(x)=y
so
f(3)=6 and f(8)=10
the points are
(x,y)
(3,6)
(8,10)
y=mx+b
m=slope
b=yintercept
to find the slope between 2 points, (x1,y1) and (x2,y2)
the slope is (y2-y1)/(x2-x1)
(3,6)
(8,10)
slope=(10-6)/(8-3)=4/5
y=4/5x+b
find b
the equation for a line with slope m and a pointn on it is (x1,y1) is
y-y1=m(x-x1)
a point is (3,6)
y-6=4/5(x-3)
y-6=4/5x-12/5
add 6 or 30/5
y=4/5x+18/5
Answer: 
Step-by-step explanation:
<h3>
The missing data is: " The cost of renting a conoe to use on River Y costs $28. The cost of renting a conoe to use on River Z costs $3 per hour plus a $13 deposit".</h3>
Let's find the first equation.
You know that the cost of renting a conoe to use on River Y costs $28. This is:

To find the second equation you need to remember the Slope-Intercept form of a Linear equation. This is:

Where "m" is the slope and "b" is the y-intercept.
Since the cost of renting a conoe to use on River Z costs $3 per hour plus a $13 deposit, you can identify that:

Therefore, the equation that represents this situation is:

So, the System of equations that could be used to find the total cost "c" of renting a canoe for "n" hours, is:

IT SHOULD KEEP THE SAME PROPORTION AS 1/10.
For each dollar earned one tenth is saved or 1/10 and for the $52,000, the saved money is 52000/10 = $5,200
Answer:
495
Step-by-step explanation: