skills practice 2-4 · 11. 567.28 – 13.780 12. 45.09 + 2.7 13. find the greatest common factor of...
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Course 1 Cumulative Practice Test
1.Findtheprimefactorizationof120usingexponents.Showworkwithafactortree.2.5! + 7 − 36 ÷ 6 × 2 =3.Findtheruleforthefunctiontable
Fornumber4-5,usethestem-and-leafplotthatshowsthenumbersofpointsscoredbyeachteamatthevolleyballtournament.
4.Whatwasthegreatestnumberofpointsearned?5.Howmanyteamsearnedlessthan50points?Usethebargraphtoanswerquestions6-9.
10.Writethedecimalinstandardform:Onehundredninetysevenandthirty-twothousandths.
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Chapter 1 43 Glencoe MAC1
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Complete each function table.
1. 2.
3. 4.
5. If a function rule is 2x ! 3, what is the output for 3?
6. If a function rule is 4 ! x, what is the output for 2?
Find the rule for each function table. Write the rule in the table.
7. 8.
9. 10.
Skills PracticeAlgebra: Functions
x4 2
6 3
12 6
x0 0
2 10
3 15
x3 12
6 15
8 17
x10 7
7 4
4 1
Input (x) Output (x ! 1)7
5
4
Input (x) Output (x " 3)12
9
6
Input (x) Output (3x)
0
1
2
Input (x) Output (x # 3)0
2
4
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Chapter 2 28 Glencoe MAC1
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2-4
Make a stem-and-leaf plot for each set of data.
1. Points scored in football games: 2. Quiz scores:18, 16, 13, 20, 33, 58, 32, 14, 61, 67, 52 61, 75, 62, 63, 74, 71, 75, 82, 64, 81, 91, 65
3. Weekly baby-sitting earnings: 4. Daily high temperature:$52, $49, $37, $21, $65, $23, $49, $51, 82°, 91°, 80°, 55°, 63°, 54°, 83°, 90°, 84°,$22, $21, $24, $47, $44, $53, $61 91°, 59°, 62°, 50°, 92°, 85°, 92°, 92°
SPORTS For Exercises 5–8, use the stem-and-leaf plot that shows the total number of points earned by each volleyball team at atournament.
5. What was the greatest number of points earned?
4|5 ! 45 points6. What was the least number of points earned?
7. How many teams earned more than 50 points?
8. Between what numbers are most of the points earned?
Skills PracticeStem-and-Leaf Plots
Stem Leaf
23456
96 6 7 8 94 5 5 7 91 4 91 3 5
NAME ________________________________________ DATE ______________ PERIOD _____
Chapter 2 40 Glencoe MAC1
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2-6 Skills PracticeMean
Find the mean of the data represented in each model.
1. 2.
Identify the outlier or outliers in each set of data.
3. 4.
2|4 ! 24
WEATHER Use the data in the table that shows daily temperatures.
5. Identify the outlier.
6. What is the mean of the data with the outlier included?
7. What is the mean of the data without the outlier included?
8. How does the outlier temperature affect the mean of the data?
68
4
02
1012
Size
Student
Shoe Size of Students
Tyana
Michell
e Jin
Carm
en
Alexis
Amber
Dalton
Juan
Shamika
Number of Candy Bars Sold
Stem Leaf
2345
0 1 4 70 0 1 5 63 67
Price Tally Frequency$10 4 4
$20 5 5
$30 3 3
$40 1 1
Day Temp. (°F)
MondayTuesdayWednesdayThursdayFriday
6970733568
6.Whatisthemeanofthedata?7.Whatisthemedianofthedata?8.Whatistherangeofthedata?9.Whichstudenthasthelargestshoesize?
11.567.28– 13.78012.45.09+2.713.Findthegreatestcommonfactorof28and7014.Writethisdecimalasafraction:5.615.Writethisfractionasadecimal:
!!"
16.Add.Writeinsimplestform.Writeasamixednumber:!
!+ !
!
17.Subtract.Writeanswerinsimplestform: !
!!− !
!!
18.Add.Writeinsimplestform.Writeasamixednumber:3 !
!+1!
!
19.Subtract.4 !
!− 1 !
!
20.Solveform.!
!!= !
!
21.Determineifthequantitiesineachpairofratiosorratesareproportional.Explainyourreasoningandexpresseachproportionalrelationshipasaproportion. 16breathsin60seconds,14breathsin15seconds22.Writeasadecimal:70%23.Writeasapercent:1.7724.Writeasafraction:82%25.Writeasapercent: !
!"
26-27SURVEYSMrs.Carlsonsurveysstudentsinherclasstofindtheirfavoriterestaurant.
FavoriteRestaurantRestaurant Students
Chick-Fil-A 6Sonic 6BurgerKing 8TacoBell 1026.Aclassmateischosenatrandom.WhatistheprobabilitythathisorherfavoriterestaurantisBurgerKing?27.Ifthereare255studentsattheschoolwhereMrs.Carlsonteaches,predictthenumberofstudentswhopreferBurgerKing?28.Findtheareaoftherectangle
29.143yd=________feet30.6,000,000mm=________km (Answermustbeawholenumberordecimal)31.23kg=______g (Answermustbeawholenumberordecimal)32.Findthevalueofx.
33.Findthevalueofx.
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Chapter 10 11 Glencoe MAC1
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Skills PracticePerimeter
Find the perimeter of each figure.
1. 2.
3. 4.
5. 6.
7. 8. 21 cm 21 cm
56 cm
56 c
m
9 km
7 km
2 km
3 km
4 km
7 km
9 mi
2 mi
9 mi
2 mi
9 km
9 km
13 yd
11 yd
13 yd
11 yd
4 in.
4 in.
4 in.
4 in.
29 in.
14 in.
29 in.
14 in.
2 ft
5 ft
2 ft
5 ft
Classify each triangle as acute, right, or obtuse.
1. 2. 3.
4. 5. 6.
Find the value of x in each triangle.
7. 8. 9.
10. 11. 12.
Classify each triangle as scalene, isosceles, or equilateral.
13. 14. 15.
7 cm
7 cm
4 cm10 in. 13 in.
14 in.
6 m6 m
6 m
x˚30˚
110˚
x!
60˚
60˚
60˚
x˚
45˚
x!50˚ x˚
85˚
35˚
x˚45˚
45˚ 85˚
50˚
50˚
40˚
25˚ 35˚
120˚
65˚
25˚45˚
30˚
105˚
60˚ 40˚
80˚
NAME ________________________________________ DATE ______________ PERIOD _____
Skills PracticeTriangles
Chapter 9 30 Glencoe MAC1
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Find the value of x in each quadrilateral.
1. 2. 3.
4. 5. 6.
Classify each quadrilateral.
7. 8. 9.
Classify each polygon. Then describe in what ways the figures are thesame and in what ways they are different.
10. 11.
105˚
60˚ 85˚
x˚
120˚
60˚ 60˚
x˚ 130˚
130˚
50˚
x˚
105˚95˚
70˚ x˚ 75˚
95˚
90˚
x˚
80˚
120˚ 100˚
x˚
NAME ________________________________________ DATE ______________ PERIOD _____
Skills PracticeQuadrilaterals
Chapter 9 36 Glencoe MAC1
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Measureandthenclassifythefollowinganglesasobtuse,right,straightoracute
34. __________° ________________________________
35. __________° ________________________________
36. __________° ________________________________37.Findtheareaofthetriangle.
38.Findtheareaoftheparallelogram.
39.Findtheareaofthefigure.
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Use a protractor to find the measure of each angle. Then classify eachangle as acute, obtuse, right, or straight.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. 11. 12.
13. 14. 15.
16. 17. 18.
Skills PracticeMeasuring Angles
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Use a protractor to find the measure of each angle. Then classify eachangle as acute, obtuse, right, or straight.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. 11. 12.
13. 14. 15.
16. 17. 18.
Skills PracticeMeasuring Angles
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Use a protractor to find the measure of each angle. Then classify eachangle as acute, obtuse, right, or straight.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. 11. 12.
13. 14. 15.
16. 17. 18.
Skills PracticeMeasuring Angles
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Chapter 10 32 Glencoe MAC1
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Find the area of each triangle.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. 11. 12.
13. base: 4 in. 14. base: 5 yd 15. base: 5 ft
height: 11 in. height: 1 yd height: 2 ft
8 ft
24 ft
3 km
10 km
15 m
12 m
12 cm3 cm
9 cm2 cm
6 km
6 km
5 in.
15 in.
25 yd
10 yd
12 ft
4 ft
Skills PracticeArea of Triangles
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Find the area of each parallelogram.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. 11. 12.
13. 14. 15.
16. What is the measure of the area of a parallelogram with a base of 6 inches and a height of 2 inches?
17. Find the area of a parallelogram with base 7 yards andheight 9 yards.
4 cm
12 cm18 yd
3 yd
20 ft
15 ft
15 m
17 m
9 km
11 km
12 cm
5 cm
16 in.
9 in.
10 in.
15 in.
6 m
14 m
9 yd
10 yd
5 cm
2 cm
7 yd
9 yd
7 ft
3 ft
Skills PracticeArea of Parallelograms
NAME________________________
CHAPTER 10 TEST 1. Find the circumference. Round the answer to the nearest tenth.
A. 28.3 in. B. 282.6 in. C. 14.1 in. D. 25.1 in.
2. What is the area of the triangle?
A.
square inches B.
square inches
C. square inches
D. square inches
3. Find the area of the shaded region.
A. 56 square meters B. 40 square meters C. 23 square meters D. 12.5 square meters
7"m"
8"m"
5"m"
3"m"
40.Findthecircumferenceofthecircle.Use3.14for𝜋
41.Solve:456.78× 1.23 =42.Solve:14.19÷ 2.2 =43.Solve.Writeanswerinsimplestformasamixednumber:5 !
! × 3 !
!=
44.Solve.Writeanswerinsimplestformasamixednumber:3!
! ÷ 30 =
45.Findthesurfaceareaoftherectangularprism.
46.Subtract:4− −9 =47.Add:− 7+ −18 = 48.Solve:− 55 × −4 =49.GraphpointFat(−2, 3). Thenidentifythequadrant.
50.Solve:𝑥 − 6 = 39
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10-2
Find the radius or diameter of each circle with the given dimensions.
1. r ! 13 cm 2. d ! 4 ft 3. r ! 10 mm
4. d ! 16 in. 5. r ! 7 mi 6. d ! 22 yd
Estimate the circumference of each circle.
7. 8. 9.
10. 11. 12.
Use a calculator to find the circumference of each circle. Round tothe nearest tenth.
13. 14. 15.
16. 17. 18.
25 ft
9 yd
16 in.
14 m12 cm
5 ft
18 mm 7 yd 21 mi
11 m 3 in.5 cm
Skills PracticeCircles and Circumference
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Find the surface area of each rectangular prism.
1. 2. 3.
4. 5. 6.
7. 8. 9.
10. Find the surface area of a rectangular prism that is 3 feet by 4 feetby 6 feet.
11. What is the surface area of a rectangular prism that measures 12 meters
by 11 meters by 9 meters?
4 mm
4 mm4 mm
3 in.
7 in.
6 in.
2 m
9 m
4 m
2 ft
4 ft9 ft
7 ft
5 ft3 ft
2 yd
4 yd2 yd
7 in.
9 in.
4 in.
8 ft
4 ft3 ft
1 cm
2 cm
5 cm
Skills PracticeSurface Area of Rectangular Prisms
12–7
284 Mathematics Course 1
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point S
Step 1 Start at the origin. Move left on the x-axis
to fi nd the x-coordinate of point S, which is .
Step 2 Move down the y-axis to fi nd the y-coordinate,
which is . Point S is named by .
Point S is in the quadrant.
Check Your Progress Write the ordered pair that names each point. Then identify its quadrant.
a. point A b. point B
1
1234
2 3 4!4 !3 !2 !1
!2!1
!3!4
y
xO
A
1
1234
2 3 4!4 !3 !2 !1
!2!1
!3!4
y
xO
EXAMPLE Graph Ordered Pairs
Graph point A at (-4, 3).
1
1234
2 3 4!4 !3 !2 !1
!2!1
!3!4
y
xO
Start at the . The x-coordinate
is . So, move 4 units to the .
Next, since the y-coordinate is 3,
move units . Draw a dot.
Check Your Progress Graph
1
1234
2 3 4!4 !3 !2 !1
!2!1
!3!4
y
xO
point C at (2, -4).
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