Answer:
if a number is an integer, then the number is a whole
Step-by-step explanation:
Answer:
let the two numbers = x and y
according to the statement : x-y=4
x+y=22
by elimination method: 2x=26
x=13
so... y = 13-4=9
Answer:
im your best friend
Step-by-step explanation:
Answer:
Number of gallons left in tank after m minutes 
Step-by-step explanation:
Given:
A tank containing 35 gallons of water.
Total water in tank = 35 gallons
In 1 minute =
gallons
In m minute = Rate of Leakage in tank in m minutes
By using Unitary Method we get,
Rate of Leakage in tank in m Minutes = 
Number of gallons left = Total water in tank - Rate of Leakage in tank in m Minutes = 
Number of gallons left in tank after m minutes 
this is harder than 1213321+2143 jk