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
Start with 2. Then subtract from it (2x - 7)^2.
2 - (2x - 7)^2
Answer:
y is undefined
Step-by-step explanation:
if you have a vertical line, it will always be undefined
Answer:
238, 000
Step-by-step explanation:
hope this helps </3
