Answer:

Step-by-step explanation:
As it is given that
Both Riley and Francesca commute to work.
And, the Riley takes 12 minutes more than as Francesca as Riley takes 36 minutes
So for determining how many minutes is required for Francesca to get to work we need
Let us assume the time taken by Francesca to get to work is x
So, the time taken by Riley is

And, Riley takes 36 minutes to get to work.
So, the equation would be

Answer:
a) √500
Step-by-step explanation:
I hope it will help you
Answer: For a test? Nah, thats cheating
Step-by-step explanation: Just kidding, the answer is B...
Answer:
$527
Step-by-step explanation:
Find how much she has left by subtracting 287 from 814:
814 - 287
= 527
So, she has $527 left in her account