X value is 20 concert tickets y value is 10 dollars
Answer:
or simplified would be 
Step-by-step explanation:
In order to calculate the rate of change, we must subtract his end position and end time by the starting position and starting time. We are using the -15 feet since it is below the surface area as the starting position and the 10 seconds as the starting time. We make each of these into a fraction and subtract like so...
rate of change
rate of change
= rate of change
Therefore, we can see that the rate of change of the diver is
or simplified would be 
Answer:
16
Step-by-step explanation:
4x4=16
To find the width, divide the area by the length:
27 / 6 = 4.5
The width is 4.5 inches.
You would get that X equals 3w over 7 + y over 7<span />