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Maths Puzzle
Numerical Ability
The figure shows the graph of y = (x – 3)(x – 5)(x – a). Determine the
value of a.
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book Other Question
h(x)= -2x + 1
g(x)=[1x-1]
A pay phone is holding a maximum number of 500 coins consisting of nickels, dimes and quarters. The number of quartes is twice the number of dimes.
If the value of all the coines is $88.00, how many nickles were in the pay phone?