Answer:
$100
Step-by-step explanation:
If the original price is $80 and the markup is 25% of that, then the final price is equal to the original price plus the markup, or:
$80(1.25) = $100
Answer:
d a m i dont even know this
Step-by-step explanation:
Answer:
Part a) The quadratic function is
Part b) The value of x is
Part c) The photo and frame together are wide
Step-by-step explanation:
Part a) Write a quadratic function to find the distance from the edge of the photo to the edge of the frame
Let
x----> the distance from the edge of the photo to the edge of the frame
we know that
Part b) What is the value of x?
Solve the quadratic equation
The formula to solve a quadratic equation of the form
is equal to
in this problem
we have
so
substitute in the formula
-----> the solution
Part c) How wide are the photo and frame together?
Answer:
First blank = 4
Second blank = 4
Third blank = 10
Step-by-step explanation:
When you have the x value, just subtract 3 to get the y value, and when you have the y value, add 3 to get the x value.
Hopefully this helps- let me know if you have any questions!
The part of a line with two end points is called a line segment.
hope this helps!