To compare proportional relationships represented in different ways, find the unit rate, or the constant of proportionality, for each representation.
The representations below show the rental cost per hour for canoes at three different shops.
Table
Graph
ty
Rental Cost ($) 18 127
80
Time (hr)
1
(3,75)
60
Rental Cost (5)
18
(2, 50)
Time (x)
36
36
36
0.5
0.75
40
Equation
C- 28t
36
54
125
27
36
Rental Cost (5)
To find the
unit cost,
determine
the value
of c when
20
4
12 3
Time (hr)

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

55 degrees because 55+55=110 degrees