The answer is Line R. If the Y is 5x the X that means that for every one X there is 5 Y.
For A you basically multiply the number of vacation days that he gets per year by 6 1/2. For B divide his salary by 365 because that is what he gets paid per year and for C i do not know sorry
The value is the opposite of -25 so it's very easy just do the opposite so that would make it 25
Given ,
Concentrate= 250 mL
Water = 1 liter = 1000 mL
A) ratio is 250:1000 = 1:4
B) for 250 mL it is 1 liter now for 2000mL it is X .
=> x = 2000/250 = 8 liters
C) volume of water in 6L of made up juice is 1500 mL
D) 1 liter - 5 glasses
For 80 glasses it would be 80/5 = 16 glasses
