Question

I need help with the problem shown at http://pbckt.com/pK.uBS4eX .

The link is not spam.
Thanks.

Answer 1

@UnkleRhaukus

Answer 2

ok, so before any repayment has been made how much does kevin need to pay

Answer 3

.let me re read

Answer 4

um 1350?

Answer 5

right ,

so before any repayment have been paid

r=1350, right?

Answer 6

yes sir

Answer 7

ok, now every month kevin pays 75,

so how much remain after one month ?

Answer 8

um 1275

Answer 9

1350-75=1275

Answer 10

ok, what about after 2 months ?

Answer 11

1200

Answer 12

oooh. F?!

Answer 13

what about after m months ?

Answer 14

would f be the answer?

Answer 15

m months?

Answer 16

m could be any number

Answer 17

oh. but is f the answer?

Answer 18

nope

Answer 19

oh. um. i do not know.

Answer 20

i am sorry.

Answer 21

well what was you working out for the two months

Answer 22

i think j

Answer 23

two months was 1200

Answer 24

your right about 1200 , but how did you get that ?

Answer 25

i lemme look back. brb

Answer 26

1350-150

Answer 27

because 150=2*75 right?

Answer 28

yes

Answer 29

so

we started at

1350
after 1 month

1350-75

after 2 months
1350-2x75

after three months

1350-3x75

after m months

.....

Answer 30

1350=mx75

Answer 31

i mean -

Answer 32

oh. its h

Answer 33

thank you :)

Answer 34

i appreciate it.

Answer 35

\[\checkmark\]

Answer 36

thanks:D

Answer 37

gotta log off. thanks again!