Q19: Subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Subtract. - A) 18.861
Q20: Perform the indicated operation and, if possible,
Q21: Find the prime factorization of the number.<br>-185<br>A)
Q22: Perform the indicated operation and, if possible,
Q23: Convert to a mixed numeral.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Convert
Q25: Simplify.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Simplify. - A)
Q26: Add.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8504/.jpg" alt="Add. - A) 1144.568
Q27: Find all the factors of the number.<br>-196<br>A)
Q28: Subtract.<br>-19.900 - 12.770<br>A) 7.130<br>B) 32.670<br>C) 7.230<br>D) 7.030
Q29: Round to the requested decimal place.<br>-4.119 (nearest