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SAT Math Practice Question #30747 - SATify | SATify

#30747

money

linear equations

systems

easy

45 sec

Sarah has $s$ stickers and Tom has $t$ stickers. Sarah has twice as many stickers as Tom. Together, they have 18 stickers. Which system of equations represents this situation?

A.

$s = 2 t$ and $s + t = 18$

B.

$t = 2 s$ and $s + t = 18$

C.

$s = 18 t$ and $s + t = 2$

D.

$t = 18 s$ and $s + t = 2$