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Translate to an algebraic expression.
-Alex had y dollars before spending $35.50 for a book. How much did he have after the purchase?
Q16: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q66: A projectile is thrown upward so that
Q144: 9 + (-1)<br>A) 10<br>B) 8<br>C) -8<br>D) -10
Q157: -8 + (-63) + 59 + (-37)<br>A)
Q171: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) 1209.716 B)
Q188: -4<br>A) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="-4 A)
Q194: f(x) = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="f(x) =
Q214: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) 13y B)
Q231: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) -0.13 B)
Q237: f(x) = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="f(x) =