What is the question here? All that is given is a statemnt with no question.
If you are trying to represent this statement mathamatically it woudl be:
We can factor the equation into:
(x-10)*(x-3)
Therefore the roots are:
X = 10
X = 3
This is the concept of algebra, we solve the question as follows:
The cost of renting a camping tent is y
The number of days is x
cost is proportional to number of days, thus:
yαx
y=kx
where k is the constant of proportionality.
If y=$56 when x=7 days, then:
56=7k
hence:
k=56/7=8
therefore:
y=kx will be:
y=8x
the equation in slope intercept form which is y=mx+c is y=8x. In our case c=0 because there was no initial payments required to rent apart from the daily charges.
Answer:
I agree completely
Step-by-step explanation:
