What is the answer to log↓2(x)-3=1

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 (monthly car loan payment per $1,000 borrowed) i need !

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu