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SAT Algebraic Manipulations

Algebra

If $a ( b-c) = 32$ and $ac = 8$ , what is the value of $ab$ ?

(A) $\ \ 4$
(B) $\ \ 8$
(C) $\ \ 24$
(D) $\ \ 32$
(E) $\ \ 40$

A B C D E

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by Tatiana Georgieva

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