Answer:
The given function is not a proportional relationship
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line <u><em>and the line passes through the origin</em></u>
In this problem we have
This is the equation of the line in slope intercept form
where
e ---> represents her daily earnings
h ---> represents the number of hours she works
we have
The slope is equal to
The y-intercept is
Remember that
In a proportional relationship the y-intercept is equal to zero, because the line passes through the origin
In this problem, the y-intercept is not equal to zero, so this line don't pass through the origin
therefore
The given function is not a proportional relationship
In your question it says his hair will grow an inch per month.. so how many months will it take Rusty's hair to grow an inch??
The answer is 1 month..
Answer:
you save 11 cents per apple if you buy them at the cheaper store
Step-by-step explanation:
to find the cost per apple we divide the price by the number of apples.
quick mart: 1.17/3=0.37 and shop and save: 2.40/5=0.48
as you can see the price is cheaper at quick mart. to see how much cheaper we subtract.
0.48-0.37=0.11
Our answer is 0.11 or 11 cents.
I think the answer is 30 because difference means subtract