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Cumulative Review #3

Last updated almost 5 years ago

20 questions

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Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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Question 14

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Question 15

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Question 16

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Question 17

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Question 18

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Question 19

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Question 20

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Which value of x is in the solution set of	the inequality below?

-3

1

3

0

The statement	| -15 | < a < | -20 |	is true when a is equal to

-14

21

17

-16

Find the solution set for the equation below?

Which is not equivalent to the expression below?

Which one of the following is not always true?

a + (-b) = -b + a

a - (-b) = (-b) - a

(a + b) + (-c) = a + [ b + (-c) ]

-(-a) = a

If   r = -18,  s = 27, and  t = -15  , what is the value of 		r - s - t 	?

-60

-6

-30

6

Which of the following does not equal -16 when x = -2	?

Connor wants to attend the town carnival.  The price of admission to the carnival is $4.50, and each ride costs and additional 79 cents.  If he can spend at most $16.00 at the carnival, which inequality can be used to solve for r, the number of rides Connor can go on, and what is the maximum number of rides he can go on?

Which expression results in a rational number ?

Which graph is most appropriate for the compound inequality below?

The expression		15 - 3 [ 2 + 6(-3) ]		simplifies to

192

-33

63

-45

Solve the expression below for h .

Which interval notation represents the compound inequality below?

( -3 , 3 ]

[ -3 , 3 )

( -3 , 3 )

[ -3 , 3 ]

What is the solution of		2n - 3(4n + 5) = -6(n - 3) - 1		?

Which value of y is in the solution set of	the inequality below?

8

12

16

9

Solve the equation below.

-24

7

24

1

Determine the smallest integer that makes the inequality     -7(m –  3) < 56     true.

-6

-5

-7

-4

Arrange the cards in order from least to greatest.

How many solutions does the equation below have?

9k - 4 = -3(k - 4k) + 5

infinitely many solutions

two solutions

no solution

one solution

What is the solution of the inequality below, expressed in interval notation?