120×90/100 = 12×9 = 108
Mark brainliest please
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
I hope this helps you
-15+6= -9
-9+6= -3
-3+6=3
add 6
Answer:
you didnt put an equation
Step-by-step explanation:
