Multiple Choice
Simplify the following expression. -9(3b2)
A) -27b2
B) -27
C) 27b
D) -27b
E) 27b2
Correct Answer:

Verified
Correct Answer:
Verified
Q45: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Find .
Q46: Subtract: 3 - (-12) - 5 -
Q47: Evaluate: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Evaluate: A)
Q48: Write <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Write as
Q49: Multiply: (31)20<br>A) 620<br>B) 608<br>C) 594<br>D) 630<br>E) 638
Q51: Multiply: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Multiply: A)
Q52: Write <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Write as
Q53: Simplify the following expression. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Simplify
Q54: Evaluate (-3)<sup>4</sup>.<br>A) 81<br>B) -81<br>C) -64<br>D) 64<br>E) 12
Q55: Simplify: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8311/.jpg" alt="Simplify: A)