There are 10 fish in a tank 5 dround how many are left

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?