Algebra 1:
video games jesse borrowed some money from his parents to buy an xbox 360 with kinect. after the first week he owes his parents $380, the second week he owes his parents $360, and the third week he owes his parents $340.
write an explicit formula that models how much jesse still owes his parents after n weeks.
how many weeks will it take jesse to pay his parents back in full?

well after the first week is 380 which means that before the first week it was smth more. if we see the other weeks it is 20 less every week so before the first week it was 400

x=400-20n is the answer

and 20weeks

8496 cars

step-by-step explanation:

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!