Answer:
Step-by-step explanation:
we know that
The equation of the line into point slope-form is equal to
in this problem we have
substitute the values in the formula
Juan paid 59.99 tor a jacket that originially sold for 85.50. about what percent of the originial price did he pay for the jacke
1 answer:
Juan paid 70.16 % of the original price of the jacket.
Step-by-step explanation:
Step 1:
Given details, Original Selling Price of the jacket = 85.50
New Selling Price of the jacket = 59.99
Step 2:
To determine what percentage of the old price is the new price, we have to use percentage calculation.
Step 3:
Substitute in the formula, the given values
x =
=
=
Therefore, percentage paid is 70.16%
You might be interested in
Answer: a)
Step-by-step explanation:
Since we have given that
a.) Find the inverse of f(x) and name it g(x).
Let f(x) = y
So, it becomes
Switching x to y , we get
b) . Use composition to show that f(x) and g(x) are inverses of each other.
Similarly,
so, both are inverses of each other.
c) Draw the graphs of f(x) and g(x) on the same coordinate plane.
As shown below in the graph , Since for inverse function we need an axis of symmetry i.e. y=x
And both f(x) and g(x) are symmetry to y=x.
∴ f(x) and g(x) are inverses of each other.
