Solve for x in 5^(2x-1) =12^x​

Which of these choices show a pair of equivalent expressions?

What is the greater volume 72 quarts or 23 gallons

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !