unit 1-4 cumulative review - MathChamber
unit 1-4 cumulative review - MathChamber
unit 1-4 cumulative review - MathChamber
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Name Class Date<br />
Cumulative Review<br />
Chapters 1–4<br />
Multiple Choice<br />
For Exercises 1–8, choose the correct letter.<br />
1. Which statement is equivalent to 4x 2 6y 1 8y 2 6x 2 12y<br />
A. 10x 2 26y C. 22x 2 10y<br />
B. 12x 2 18y D. 212y<br />
2. Jacob scored 5 points more than 4 5<br />
of Sarai’s test score. Which equation<br />
represents the relationship between Jacob’s test score, J, and Sarai’s test<br />
score, S<br />
F. 4 5<br />
J 1 5 5 S H. 4 5 J 2 5 5 S<br />
G. 4 5 S 1 5 5 J I. 4 5 S 2 5 5 J<br />
3. The height of the flagpole, F, and the length of its shadow, S, are proportional<br />
to Harry’s height, h, and the length of his shadow, l. Which proportion<br />
represents the relationship<br />
A. l h 5 S F<br />
C. F l 5 S h<br />
B. S h 5 l F<br />
D. S F 5 h l<br />
4. Which ordered pair is a solution of y 526x 2 7<br />
F. (0.5,24) G. (2,219) H. (22, 25) I. (3, 11)<br />
5. What is the value of 15 2 (6 2 2 5 2 )<br />
A. 2104 B. 274 C. 74 D. 4<br />
6. Which values of x and y will make the expression 3(22x 2 y) 2 equal to 3<br />
F. x 522 and y 5 1 H. x 521 and y 5 3<br />
G. x 522 and y 523 I. x 521 and y 523<br />
7. The sum of two consecutive integers is 153. Which equation can be used to<br />
find the first integer n<br />
A. 2n 1 1 5 153 C. n 1 1 5 153<br />
B. 2n 5 153 D. 2n 1 2 5 153<br />
8. Which property is illustrated by a(b 1 c) 5 ab 1 ac<br />
F. Associative Property of Addition H. Commutative Property of Addition<br />
G. Associative Property of Multiplication I. Distributive Property<br />
Prentice Hall Gold Algebra 1 • Teaching Resources<br />
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.<br />
81
Name Class Date<br />
Cumulative Review (continued)<br />
Chapters 1–4<br />
9. Simplify 3(25x 2 7) 2 (6x).<br />
10. Admission to the movie is $7.50 for adults and $3.50 for students. The theater’s<br />
goal is to receive $1500 in revenue for the evening. Write an equation that<br />
models this relationship.<br />
11. Evaluate 23a(2b 2 4c) for a 523, b 5 2, and c 527.<br />
12. The profit of a company is modeled by P 5 4t 1 15,500, where P is the profit<br />
and t is the time in months. What is the dependent variable<br />
13. Use words to describe the relationship modeled by the equation<br />
y 528x 1 17.<br />
14. Simplify 9 3 4 3 3 2 5(8 2 4) 1 9 2 .<br />
15. Vocabulary What is the term for a relation in which each input value<br />
corresponds to exactly one output value<br />
16. Simplify (ab 2 1 10 1 a) 2 (6ab 2 2 2ab 1 8).<br />
17. What is the function rule that represents the relationship found in the<br />
following ordered pairs (25, 22), (10, 223), (4, 25), (27, 28), (6, 211)<br />
18. What is the value of the expression (28)(6) 2 (24)(25) 1 (23)(26)<br />
19. A student wrote a number pattern such that each number is 3 more than 4<br />
times the previous number. What is the sixth term in the pattern if the first<br />
term is 6<br />
20. One lap around a track measures 400 meters. Kelvin runs 8 laps around the<br />
track for a race. How many kilometers did he run<br />
Prentice Hall Gold Algebra 1 • Teaching Resources<br />
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.<br />
82
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