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Q29: In order for a chemical reaction to
Q30: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" " class="answers-bank-image
Q55: 5x + 3y = 15 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q62: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q116: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) 5, 1
Q139: Frank can type a report in 2
Q155: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) (-17, 19)
Q170: x < -2 or x > 5
Q186: In the given problem <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="In
Q189: 30, 18, 15<br>A) 45<br>B) 30<br>C) 18<br>D) 90