SAT Math Practice Question #12039 - SATify | SATify

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SAT Math Practice Question #12039 - SATify | SATify

#12039

linear equations

money

systems

easy

45 sec

Let $A$ be Alice's age and $B$ be Ben's age. Alice is 3 times as old as Ben, and their combined age is 48 years. Which system of equations represents this situation?

A.

$A = 3 B$ and $A + B = 48$

B.

$B = 3 A$ and $A + B = 48$

C.

$A = 48 B$ and $A + B = 3$

D.

$B = 48 A$ and $A + B = 3$