it costs patty $90 to have an alarm system installed in her house. she pays a monthly service fee plus tax of 8% of her monthly

Question

2 years ago

6

it costs patty $90 to have an alarm system installed in her house. she pays a monthly service fee plus tax of 8% of her monthly

bill. after 6 months, patty had paid a total of $271.44 for her service fee, taxes, and her initial installation. what is Patty's monthly service fee not including taxes?

Mathematics

1 answer:

valkas [14] · Answer 1 · 2022-04-04T10:25:42+03:00

valkas [14]2 years ago

8 0

The answer is 124.09