605,50/70= 929 per liter or 9.29 if it was suppose to be 605.50 price.
Answer:
Step-by-step explanation:

A is the right option! Because 0.40 should be in second equation with the x to represent the number of stamps multiply by 40 cents.
Answer:
r=10
Step-by-step explanation:
Take 4 away from 5 to isolate your variable. Now you have r/10= 1. figure out the unknown value by placing ten on top which is the same as 1.
Answer:
hfgdvfhftftfrgrggg equals 2
Step-by-step explanation:
Imagine you have one apple on your left hand. Your friend just gave your another apple. Now, you have two apples. So, the hfgdvfhftftfrgrggg would be 2.