Algebra 1 Ch. 2 Test Review

Which inequality best represents the situation:

More than 40,000 fans attended the opening football game at the University of Florida.

• x $>$ 40,000

• x $<$ 40,000

• x $\ge$ 40,000

• x $\le$ 40,000

Which inequality best represents the situation:

A savings account balance is now less than $550.

• x $>$ 550

• x $<$ 550

• x $\ge$ 550

• x $\le$ 550

Which inequality best represents the situation:

The number of club members is at least 25.

• x $>$ 25

• x $<$ 25

• x $\ge$ 25

• x $\le$ 25

Which inequality best represents the situation:

The spring calf class at the cattle show is for calves that weigh 825 pounds or less.

• x $>$ 825

• x $<$ 825

• x $\ge$ 825

• x $\le$ 825

s - 10 ≤ 1

• s ≤ 11
• s ≤ 9
• s ≥ 11
• s ≥ 9

What inequality does the number line graph represent?

• x > 3
• x < -3

 When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥ 

• b > 20

• b > 6

• b > 14

• b > 20