An adult elephant drinks about 225 liters of water each day. is the number of days the water supply last proportional to the number of liter of water the elephant drinks

x = 3 ± √(5+y)

whole number data type

step-by-step explanation:

as whole number type represents whole number

like 1, 2 ,3, 4

in other words the whole numbers are those numbers which cannot be written infraction.

since we can take days as a whole number i.e 1 day 2 day and we cannot write 1.2 day hence we will use whole number data type

wait this depends wether emily and zach how they are thinking.

yes they are the same.