Q27: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) No solution
Q43: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q54: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A) 812.76 B)
Q55: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)
Q63: -4.9(9r + 9) + 3.9(5r + 7)<br>A)
Q93: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" (Denominator: 7) A)
Q150: 0 - 24<br>A) 0<br>B) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="0
Q199: b = 1, c = <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg"
Q248: 12 + (-84)<br>A) -72<br>B) -96<br>C) 96<br>D) 72
Q293: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt=" A)