Question 1

Match the property with the example of it.
-Associative property

Accepted Answer

A)  ( 3 + 4) + 7 = 3 + ( 4 + 3) 
B)  ( 3 + 4) + 7 = 3 + ( 4 + 7) 
C)  ( 3 + 4) + 0 = ( 3 + 4) 
D)  ( 3 + 4) + 7 = ( 4 + 3) + 7

Question 2

Evaluate the expression for the given values. If necessary, round to the nearest tenth.
- + y3   x = 3, y = 2

Accepted Answer

A)   
B)   
C)   
D)

Question 3

Answer the question.
-Which one of the following is the correct method for evaluating the expression

Accepted Answer

A)  3 . 72 - 4 = 3 . 32 = 3 . 9 = 27 
B)  3 . 72 - 4 = 212 - 4 = 441 - 4 = 437 
C)  3 . 72 - 4 = (21 - 4)2 = 17 = 289 
D)  3 . 72 - 4 = 3 . 49 - 4 = 147 - 4 = 143

Question 4

Simplify by finding the absolute value.
-

Accepted Answer

A)  0 
B)  -10 
C)  20 
D)  10

Question 5

Write the statement in words and decide whether it is true or false.
-15 > 9 + 5

Accepted Answer

The answer of Write the statement in words and decide...

Question 6

Use an integer or rational number to express the number representing change.
-Sales at Andrea's Formal Wear Shop were $ 2022 less this week than the sales last week.

Accepted Answer

A)  2022 
B)  -2022

Question 7

Refer to the table to answer the question. 
-Which category and year shows the smallest absolute change?

Accepted Answer

A)  Sales, '99-'00 
B)  Training '98-'99 
C)  Catalog, '98-'99 
D)  Catalog '99-'00

Question 8

Find the quotient.
-

Accepted Answer

A)  -4 
B)  -6 
C)  6 
D)

Question 9

Match the property with the example of it.
-Commutative property

Accepted Answer

A)  ( 7 + 1) + 8 = 7 + ( 1 + 8) 
B)  ( 7 + 1) + 0 = ( 7 + 1) 
C)  ( 7 + 1) + 8 = 7 + ( 7 + 1) 
D)  ( 7 + 1) + 8 - 7 = ( 1 + 7)

Question 10

Choose the one alternative that best completes the statement or answers the question.
Write the word statement in symbols.
-Eight is not equal to nine.

Accepted Answer

A)  8 > 9 
B)  8 $\neq$9 
C)  8 < 9 
D)  8$\ge$ 9

Question 11

Identify the group of terms as like or unlike.
- , -7

Accepted Answer

A)  Unlike 
B)  Like

Question 12

Decide if the given number is a solution to the given equation.
- =  ; -

Accepted Answer

A) True 
 B)False

Question 13

Provide an appropriate response.
-One way to measure a person's cardiofitness is to calculate how many METs, or metabolic units, he or she can reach at peak exertion. One MET is the amount of energy used when sitting quietly. To calculate ideal METs, we can use the expression:

Researchers recommend that a person reach approximately 85% of his or her MET when exercising. Calculate 85% of the ideal MET for a 55-yr-old woman. Then refer to the following table. What activity can the woman do that is approximately this value?

Accepted Answer

A)  8.65; Skiing 
B)  7.353; Skiing 
C)  7.353; Swimming 
D)  8.65; Cycling

Question 14

Find the sum.
-19 1 + 8 9 + 9 + 1

Accepted Answer

A)  290 
B)  300 
C)  280 
D)  270

Question 15

Evaluate the expression, given x = -2, y = 3, and a = -4.
-( -4 + x)( -8 + y)( 3 - a)

Accepted Answer

A)  -10 
B)  210 
C)  -210

Question 16

Perform the indicated operations.
-3 - ( -7). ( -2) + 11

Accepted Answer

A)  0 
B)  52 
C)  9 
D)  -9

Question 17

Provide an appropriate response.
-How can you rewrite a subtraction of integers problem to make it easier to solve? Give an example.

Accepted Answer

The answer of Provide an appropriate response.
-How can you rewrite...

Question 18

Give the numerical coefficient of the term.
-10

Accepted Answer

A)  1 
B)  -1 
C)  0 
D)  10

Question 19

Provide an appropriate response.
-The table shows the number of pupils per teacher in selected counties in a certain state.

Which counties have a figure greater than 16.7?

Accepted Answer

A)  Kendall 
B)  Addison, Cumberland, Kendall 
C)  Addison, Branson, Dixson, Hendricks, Putnum 
D)  Cumberland, Kendall

Question 20

Write a numerical expression for the phrase and simplify it.
-The sum of 3 and -2, decreased by 3

Accepted Answer

A)  [ 3 + ( -2)] - 3; -2 
B)  [ 3 + ( -2)] + 3; 4 
C)  [ 3 + ( -3)] + 2; 2 
D)  [ 3 - ( -2)] - 3; 2

Exam 2: Linear Equations and Inequalities in One Variable

Match the property with the example of it. -Associative property

Evaluate the expression for the given values. If necessary, round to the nearest tenth. - + y³ x = 3, y = 2

Answer the question. -Which one of the following is the correct method for evaluating the expression

Simplify by finding the absolute value. -

Write the statement in words and decide whether it is true or false. -15 > 9 + 5

Use an integer or rational number to express the number representing change. -Sales at Andrea's Formal Wear Shop were $ 2022 less this week than the sales last week.

Refer to the table to answer the question. -Which category and year shows the smallest absolute change?

Find the quotient. -

Match the property with the example of it. -Commutative property

Choose the one alternative that best completes the statement or answers the question. Write the word statement in symbols. -Eight is not equal to nine.

Identify the group of terms as like or unlike. - , -7

Decide if the given number is a solution to the given equation. - = ; -

Find the sum. -19 1 + 8 9 + 9 + 1

Evaluate the expression, given x = -2, y = 3, and a = -4. -( -4 + x) ( -8 + y) ( 3 - a)

Perform the indicated operations. -3 - ( -7) . ( -2) + 11

Provide an appropriate response. -How can you rewrite a subtraction of integers problem to make it easier to solve? Give an example.

Give the numerical coefficient of the term. -10

Provide an appropriate response. -The table shows the number of pupils per teacher in selected counties in a certain state. Which counties have a figure greater than 16.7?

Write a numerical expression for the phrase and simplify it. -The sum of 3 and -2, decreased by 3