Chapter 8 - Assessment

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Multiple Choice
Identify the choice that best completes the statement or answers the question.

Write the word sentence as an inequality.

A number k is less than 21.

a.		c.
b.		d.

A number b is at least –5.

a.		c.
b.		d.

A number x divided by 4 is at most 26.

a.		c.
b.		d.

Graph the inequality on a number line.

a.		c.
b.		d.

a.		c.
b.		d.

a.		c.
b.		d.

Solve the inequality. Graph the solution.

a.		c.	;
b.	;	d.	;

a.	;	c.	;
b.	;	d.	;

a.	;	c.	;
b.	;	d.	;

10.

a.	;	c.	;
b.	;	d.	;

11.

a.	;	c.	;
b.	;	d.	;

12.

a.	;	c.	;
b.	;	d.	;

13.

a.	;	c.	;
b.	;	d.	;

14.

a.	;	c.	;
b.	;	d.	;

Other

Extended Response A drop tower in an amusement park, holds a maximum of 12 people per ride.

a. Write and solve an inequality to find the least number of rides needed for 6,000 people.
b. The amusement park is open from noon until 10 P.M. each day. Do you think it is possible for 6,000 people to ride this drop tower in one day? Explain.