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Determine whether the given ordered pair is a solution of the equation.
-x + y = 12; (7, 5)
Q8: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q45: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q47: (-4, 6)<br>A) III<br>B) IV<br>C) I<br>D) II
Q56: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q86: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q95: 0.6x + 15 + x > 2x
Q115: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q120: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q124: Find all values of x that make
Q254: 13.6t + 108.8 = 40.8t + 326.4<br>A)