There is one more value of x between 2 and 3, multiplied by 5, so 5 is the net change between the two variables.
Alright Fabian, here's the deal.
First you need to solve the inequality for k. To do this, you have to
a) distribute the -(3k + 4)
b) collect like terms: -k - 3k
c) move the term with k to the left (optional but it's a habit)
d) divide both sides by the coefficient. Check out picture for details.
Making a model is simple. You could use a number line or draw one out. I could help you, but I don't have a problem to work with...
Answer:
The selling price for the shoes will be $68.35
Step-by-step explanation:
The following figures are similar. They are both the same shape, One is just bigger.