exam
Maths Puzzle
Numerical Ability
CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM:
Find the domain of the function:
f(x)= 1/x-6 + 4/x+7
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exam Other Question
3 over square root of b
Zelma is 18 years older than her son. She was 3 times as old as he was 1 year ago. How old are they now?