Answer:
y($) = 405- 20x
Step-by-step explanation:
Number of short driveways = x
Number of long driveways = 9-x
Fee per long driveway = $45
Fee per short driveway= $25
Total amount = y
y ($) = 25x + 45 (9-x)
= 25x + 405 -45x
= 405- 20x
Volume=length times width times height
given
volume=576
length=12
width=6
height=?
576=12 times 6 times ?
576=72 times ?
divide both sides by 72
8=?
8 layers
A compound inequality is used to combined multiple inequalities.
- <em>The compound inequality is: </em><em>.</em>
- <em>The solution to the compound inequality is: </em><em />
We have:
The area of the rectangle is:
So, we have:
Substitute 6x for A in
Divide through by 6
Hence,
- The compound inequality is: .
- The solution to the compound inequality is:
Read more about compound inequalities at:
brainly.com/question/17957246
10 miles per gallon. 20 divided by 3/4 is 15 gallons. then 150 miles divided by 15 gallons which gives you the answer of 10.