Did he model the relationship correctly? why it why not?

Which expression gives the area of the triangle shown below

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

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 !