1st six weeks test  9-25-14

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

____	1.	After the first round of a card game, Eileen’s character had –2 power points and DeJuan’s character had 2 power points. Use < or >. to compare Eileen’s score to DeJuan’s.

a.	–2 > 2	b.	–2 < 2	

____	2.	Simplify the expression |–3| + |–9|.
a.	–6	c.	12	
b.	–12	d.	6	

____	3.	The table shows the maximum diving depth five students have achieved. Write the students’ names in order from the deepest depth to the shallowest depth.
Maximum Diving Depth	
Student	Depth	
Jared	2 ft	
Cynan	46 ft	
Julius	25 ft	
Tamia	31 ft	
Francis	13 ft	

a.	Jared, Francis, Tamia, Julius, Cynan	c.	Jared, Francis, Julius, Tamia, Cynan	
b.	Cynan, Julius, Tamia, Francis, Jared	d.	Cynan, Tamia, Julius, Francis, Jared	

____	4.	Compare. Write <, >, or =.
 ? 
a.	>	b.	<	c.	=	

____	5.	Compare. Write <, >, or =.
 ? 
a.	>	b.	=	c.	<	

____	6.	On the stock market, four companies had stock price changes of , , , and 1.5 points. List these numbers in order from least to greatest.
a.	, , , 1.5 	c.	1.5, , , 	
b.	, , , 1.5 	d.	, , , 1.5 	

____	7.	The gas tank on a car holds 15.5 gallons. If the car goes 387.5 miles on a single tank, how many miles per gallon does the car get?
a.	20 miles per gallon	c.	25 miles per gallon	
b.	21 miles per gallon	d.	30 miles per gallon	

____	8.	Write 5 × 5 in exponential form.
a.		c.		
b.		d.		

____	9.	Write  in exponential form.
a.		c.		
b.		d.		

____	10.	Write 3 in exponential form.
a.	30	c.	31	
b.	13	d.	32	

____	11.	Simplify .
a.	0	c.	–4	
b.	22	d.	4	

____	12.	Simplify .
a.	36	c.		
b.	–	d.	–36	

____	13.	Multiply. Write the product as one power.

a.		c.		
b.	Cannot combine	d.		

____	14.	Multiply. Write the product as one power.

a.		c.		
b.		d.	Cannot combine	

____	15.	Divide. Write the quotient as one power.

a.		c.		
b.	Cannot combine	d.		

____	16.	Divide. Write the quotient as a power. The variable is not equal to zero.

a.	Cannot combine	c.		
b.		d.		

____	17.	Simplify .
a.		c.		
b.		d.		

____	18.	Simplify .
a.		c.		
b.		d.		

____	19.	Simplify .
a.	1,921	c.	11	
b.	–1	d.	7.81	

____	20.	The square root  is between two consecutive integers. Name the integers.
a.	102, 104	c.	10, 11	
b.	15, 16	d.	25, 26	

____	21.	Elena needs to cut a square piece of wood with an area of 69 square inches. How long should the sides of the square be, rounded to the nearest tenth of an inch?
a.	7 in.	c.	34.5 in.	
b.	8.3 in.	d.	17.3 in.	

____	22.	Approximate  to the nearest hundredth.
a.	12.57	c.	16.57	
b.	16.62	d.	8.52	

____	23.	Randal’s dad is installing a new pool in their backyard. The pool is a square and has an area of 121 ft. Randal’s dad will then build a 7 ft wide deck to surround the pool. What is the outside perimeter of the deck?

a.	28 ft	c.	72 ft	
b.	100 ft	d.	44 ft	

____	24.	Write all names that apply to the number .
a.	real	
b.	real, rational	
c.	real, irrational	
d.	rational, integer, whole, natural	

____	25.	State if the number  is rational or irrational.
a.	irrational	b.	rational	

____	26.	State if the number  is rational, irrational, or not a real number.
a.	irrational	b.	not a real number	c.	rational	

____	27.	Find a real number between  and .
a.		c.		
b.		d.		

____	28.	Graph the numbers , 1.7, , , and  on a number line. Then, order the numbers from least to greatest.
a.	
, , , , and 1.7	
b.	
, 1.7, , , and 	
c.	
, , , 1.7, and 	
d.	
, , , 1.7, and 	

____	29.	A factory worker can package 150 games in 15 minutes. How many games can he package per minute?
a.	20	c.	8.33	
b.	135	d.	10	

____	30.	Cereal is on sale this week. Is it a better buy to get the 10-ounce box for $1.95 or the 14-ounce box for $2.81?
a.	10-oz. box	b.	14-oz. box	

____	31.	Ellen needs new socks. Her mother can buy a package of 6 pairs of socks for $3.25 or a package of 9 pairs for $4.75. Which is the better buy?
a.	package of 6	b.	package of 9	

____	32.	The table shows speeds in miles per hour for four people in a neighborhood.
Time	2:45	2:50	2:55	3:00	3:05	
Person 1	4	6	4	0	3	
Person 2	2	0	2	3	6	
Person 3	0	8	0	6	0	
Person 4	0	3	8	8	8	

In no particular order, the following graphs represent the people in the table.
				
Tell which graph corresponds to person 3 in the table.
a.	Graph 4	c.	Graph 1	
b.	Graph 3	d.	Graph 2	

____	33.	Choose the answer that represents an expression
a.	4 = 4	c.	4	
b.	2 + 3 = 5	d.	40 = x	

____	34.	Choose the answer that represents an equation
a.	4 + 2	c.	4	
b.	2 + 3 = 5	d.	40 	

____	35.	Choose the answer that represents an algebraic equation
a.	4 + 2 = 6	c.	4y	
b.	y + 3 = 5	d.	40 + x	

____	36.	Jed was traveling in a 1985 Camaro to Cookeville, Tennessee to see Mr. Souder play football for the Golden Eagles.  He traveled 65mph to get there before kickoff, in two hours.  On the return trip, his rate of speed was reduced because of all the traffic on the highway after the game, traveling at an average rate of speed of 45mph.  It took him 4 hours!  What was the total distance traveled on Jed’s round-trip?
a.	130 miles	c.	420 miles	
b.	310 miles	d.	310 feet	

____	37.	Ned flew to Jamaica, a distance of 1,200 miles from home.  It took 6 hours to get there.  On his return flight home, the flight got caught in a storm, hit 3 birds, and flew into some turbulance before reaching home, resulting in 10 hours of flying.  What was his average rate of speed for the entire round trip?
a.	150 ft/hr	c.	150mph	
b.	75mph	d.	160mph	

____	38.	Ted wanted to be at Dollywood by 5pm to meet his friends.  He drove at a rate of 50mph for the 40 mile distance.  What time did he need to leave his house to get there at 5pm?
a.	4:12pm	c.	4:08pm	
b.	4:20pm	d.	4:30pm