Answer: B. $3.15
Step-by-step explanation: Hi! So first things you want to add all the things he bought together and then subtract it from the $20. I’m sorry if this isn’t right.
Answer: X= 30
Step-by-step explanation:
Hope that helped :)
Answer:

Step-by-step explanation:
We know that the distance formula is
. We already have the x values, which are
and
, subtracting
from 5a gets us
.
Same concept for the y values, let's subtract the first y value from the second.
The second y value is
, while the first is 

Hope this helped!
The answer is (A) l hope you get it correct