A rational number would be 81/10 or 8.1
Answer:
5.7 units
Step-by-step explanation:
The distance from point P to QS is the distance from point P (1, 1) to the point of interception R(-3, 5).
Use distance formula to calculate distance between P and R:

Let,


Plug in the values into the formula.




(to nearest tenth)
I’m not 100% sure but I believe it’s A
Keratin has 32 books.
This is because Maritza has 64, and Hermine has 17.
Total, they have 113 books in all. :)