Answer:
14 litre
Step-by-step explanation:
1 week = 7 days
in 1 day holly drinks 2 L water
here, 7*2=14
Answer:

Step-by-step explanation:
Call 
Now, 

This is the inverse of the given function.
You can cross - verify it by substituting a point, say, 
We see that the point satisfies both the equations.
Answer:
b (-3,3)
Step-by-step explanation:
it's where the two lines intersect
hope this helps
Answer:
7 / 10 14 / 20 21 / 30
Step-by-step explanation:
7 out of 10 is its simplest form the equivalent ratio of 7 * 210 * 2 equals 14 / 27 / 10 * 3 * 3 equals 21/30 letter answer
Answer:
1:7
Step-by-step explanation: