exam
Maths Puzzle
Numerical Ability
Evaluate xy/yz if x = 12, y = -5/4, and z = -4/5
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exam Other Question
Translated to an algebraic expression the sum of a and 7 times b is
a+7b
true or false?
hello i need some help on this thankyou
Mrs. Maaza is 3 times as old as her son. In 12 years Mrs. MAaza will be twice as old. How old is her son now.??