Answer:

Step-by-step explanation:
Let's subtract:



Since it's p over four, which is a fraction, multiply each side by four. p = 20
Y=6
i hope you understand
Answer:
the photo is black..i cant see the question...
Step-by-step explanation:
Answer:
5L.
Step-by-step explanation:
This is because there are 1000 mL in an L so .4 + 2.5 + .65 + 1 = 4.55 which is then rounded up to 5L.