Guys, I really need these answers ASAP, Please help, I will give 10 points. Look at the 3 screenshots posted below

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Which of the following graphs could represent a cubic function?

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?