gina has to pay monthly installments for a period of 24 months to her car dealer.  after 24 months she can either return the car or buy it at its lower resale value.  has she bought the car on a loan or is it on lease?  

lease

Step-by-step explanation:

if you use a loan, the car is bought and yours. with a lease the car is kinda sorta rented and must be returned at the end of the lease

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

300pi

step-by-step explanation: