Bell Ringer Aug.5-9

Shaun estimated that the attendance of a college hockey game was 3,000. The actual attendance was 2,712. What is the percent error of Shaun's estimate? Round to the nearest whole percent.

• 11%

• 9%

• 7%

• 6%

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

Identify a constant in the expression
3x + 2y + 7

• 3
• 2y
• 7
• 2

Subtract the expressions: (9a + 4b) - (12a - 5b)

• -3a + 9b

• 12a - 5b

• 3a + 9b

• 21a - 9b

• Rational

• Irrational