Answer:
real numbers
Step-by-step explanation:
All you have to do is divided the other two numbers and than find out what y I and divide that than you will get it
Answer:
Hans
Step-by-step explanation:
Jansj
Answer:
(B.)k
Step-by-step explanation:
in between F and R is K.
His monthly bill before he installed the new windows was $339.074...
<u><em>Explanation</em></u>
Suppose, his monthly bill before he installed the new windows was
dollar.
As his energy bill was decreased by 7.1% per month after installation, so <u>the amount of bill decreased</u>
dollar
Given that, his new energy bill was $315. So the equation will be...

So, his monthly bill before he installed the new windows was $339.074...