Question

Heather opens a bank account with $125. Each week, starting the following week, she deposits $25 into her account.

What is the explicit rule for amount of money Heather has after n weeks?

Enter your answer in the box.

Answer 1

Answer: i took test

explicit rule for amount of money which has Heather after n weeks is given by

125+25n

Answer 2

125+25n

Explanation:

We are given that

Heather opens a bank account with=$125

Each week she deposited money into her account=$25

We have to find the explicit rule for amount of money which has Heather after n weeks.

Heather has money after 1 week=125+25=$150

Heather has money after 2 week=125+2(25)=$175

Heather has money after 3 weeks=125+3(25)=$200

:

:

:

Heather has money after n weeks=125+25(n)

Hence, the explicit rule for amount of money which has Heather after n weeks is given by

125+25n