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Creating Algebraic Expressions: Babysitting for an MP3 Player

ALGEBR-WPUFWY

Marta has $\$150$saved up for a new MP3 player. The MP3 player she would like to buy costs$\$260$. She is currently working a job where she earns $\$10$an hour. Which answer choice gives a correct equation and solution to model this situation? A$150 - 10x = 260x = -11$B$10x + 150 = 260x = 11$C$260 - x = 150x = 110$D$260 - 150 = xx = 110\$