Answer:
y = a - b(5) i think that's it
Step-by-step explanation:
First replace y with 15.
1/5x-10=30
Then just solve from there.
x=200
Answer:
$244.25
Step-by-step explanation:
First, the question is asking what the change in her savings account balance is each month. So, you know that you are looking for the amount that is lost each month. When it says that at the end of the year, she has payed $2,931 , what is implied is that she has spent that much over 12 months. So all that is needed to do is divide her balance change over the year by 12 to find the monthly balance change.
Answer:
2/35
Step-by-step explanation:
There are 15 marbles in total.
×
The answer would be 
.
