-72 multiply -18 by 4 and then you will get you answer
Answer:
8 months
Step-by-step explanation:
Let the number of months of membership be represented by x
Total amount paid = $395
A family swimming pool membership costs $45 per month plus a one-time registration fee of $35.
Hence:
395 = 35 + 45x
We subtract 35 from both sides
395 - 35 = 35 - 35 + 45x
360 = 45x
x = 360/45
x = 8 months
Hence, they have been members for 8 months
Answer:
$44.70
Step-by-step explanation:
250÷1.3687
=182.655074158
182.655074158-150
=32.655074158
32.655074158×1.3687
=44.6950000001
Answer:
V= -2000t + 20000
Step-by-step explanation:
Let m be the slope of our function :
- m=(20000-16000)/(0-2)= -2000
- so our function is V= -2000t + b
- b is the intitial price so b = 20000
- then : V= -2000t + 20000
Let's check :
- take the second year : V= -2000*2 +20000 = 16000
- that's true !