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
2, 9.8,
The decimal form of is 9.949
4) 40 Square inches
You do 2 x 4 then divide by 2. after that you multiply by 4. Then you add the square which is 2 x 2
brainly.com/question/11362948
they explain nicely
No.. it is wrong because 344 is greater than 65
139/100