Mia borrowed some money from her friend in order to help buy a new video game system. Mia agreed to pay back her friend $8 per week and originally borrowed $80. Write an equation for L, in terms of t, representing the amount Mia owes her friend after t weeks.

Step-by-step explanation:

Given

Required

Write an equation to determine the payment at a given week

At week 1, she'd have paid $8

At week 2, $16

Week 3, $24

..

.

This leads to arithmetic progression (AP):

8, 16, 24.....

To further solve, we'll make use of AP formula

In this case;

So, the equation becomes

Collect Like Terms

The above represents the amount paid at a particular week;

Amount owed, L is then calculated as follows;

Step-by-step explanation:

we don't have enough info to solve this

i don't even know man. edge inuity be messing with us. i had to ask a question too.