Answer:
2468.11 dollars
Step-by-step explanation:
Amount that should be available after four years =3000 $
Interest rate = 5%
No of years =4
Let P be the principal invested
Then 
Hence 2468.11 dollars should be deposited to get 3000 dollars after 4 years at 5% interest.
Answer:
no solution
Step-by-step explanation:
when you put in what y equals you get 2x-2=2x+7
68 divided by 4 is 17 and 17 times 7 (the amount of people watching) is 119
Answer:
x= 0, -1
Step-by-step explanation: