Asked by hello na
                Multiple Choice 
Write an algebraic expression for the following word phrase: the quotient of r and 12.
(1 point)
Responses
r • 12
r • 12
r + 12
r + 12
r ÷ 12
r ÷ 12
r – 12
            
        Write an algebraic expression for the following word phrase: the quotient of r and 12.
(1 point)
Responses
r • 12
r • 12
r + 12
r + 12
r ÷ 12
r ÷ 12
r – 12
Answers
                    Answered by
            hello na
            
    Write a word phrase for the algebraic expression 3x - 7.
(1 point)
Responses
the difference of three times a number x and seven
the difference of three times a number x and seven
the difference of seven and three times a number x
the difference of seven and three times a number x
three times a number x fewer than seven
three times a number x fewer than seven
the quotient of three times a number x and seven
    
(1 point)
Responses
the difference of three times a number x and seven
the difference of three times a number x and seven
the difference of seven and three times a number x
the difference of seven and three times a number x
three times a number x fewer than seven
three times a number x fewer than seven
the quotient of three times a number x and seven
                    Answered by
            hello na
            
    Simplify the expression:  42 + 8 ÷ 2.
(1 point)
Responses
12
12
20
20
8
8
16
16
    
(1 point)
Responses
12
12
20
20
8
8
16
16
                    Answered by
            hello na
            
    Find the square root of 25.
(1 point)
Responses
125
125
5
5
10
10
0.05
    
(1 point)
Responses
125
125
5
5
10
10
0.05
                    Answered by
            hello na
            
    Find the square root of 0.81.
(1 point)
Responses
0.9
0.9
9
9
81
81
0.09
    
(1 point)
Responses
0.9
0.9
9
9
81
81
0.09
                    Answered by
            hello na
            
    Name the subset(s) of real numbers to which the number zero belongs. Choose all that apply.
(1 point)
Responses
irrational numbers
irrational numbers
integers
integers
whole numbers
whole numbers
natural numbers
    
(1 point)
Responses
irrational numbers
irrational numbers
integers
integers
whole numbers
whole numbers
natural numbers
                    Answered by
            hello na
            
    Note: Your teacher will grade your response to ensure that you receive proper credit for your answer. 
The cost of a telephone call is $0.75 + $0.25 times the number of minutes. Write an algebraic expression that models the cost of a telephone call that lasts t minutes.
    
The cost of a telephone call is $0.75 + $0.25 times the number of minutes. Write an algebraic expression that models the cost of a telephone call that lasts t minutes.
                    Answered by
            hello na
            
    Multiple Choice 
–1.8 – 3.9 =
(1 point)
Responses
–2.1
–2.1
5.7
5.7
2.1
2.1
–5.7
    
–1.8 – 3.9 =
(1 point)
Responses
–2.1
–2.1
5.7
5.7
2.1
2.1
–5.7
                    Answered by
            hello na
            
    –7 + 5 =
(1 point)
Responses
–2
–2
12
12
–12
–12
2
    
(1 point)
Responses
–2
–2
12
12
–12
–12
2
                    Answered by
            hello na
            
    –6.1 + 1.7 =
(1 point)
Responses
7.8
7.8
–4.4
–4.4
–7.8
–7.8
4.4
    
(1 point)
Responses
7.8
7.8
–4.4
–4.4
–7.8
–7.8
4.4
                    Answered by
            hello na
            
    A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to meet a fellow climber. Find the climber's elevation above sea level after meeting the other climber.
(1 point)
Responses
12,540 ft above sea level
12,540 ft above sea level
12,540 ft below sea level
12,540 ft below sea level
10,740 ft above sea level
10,740 ft above sea level
12,940 ft above sea level
    
(1 point)
Responses
12,540 ft above sea level
12,540 ft above sea level
12,540 ft below sea level
12,540 ft below sea level
10,740 ft above sea level
10,740 ft above sea level
12,940 ft above sea level
                    Answered by
            hello na
            
    Multiple Choice 
What is the product of (–6.8)2?
(1 point)
Responses
–13.6
–13.6
46.24
46.24
–46.24
–46.24
13.6
    
What is the product of (–6.8)2?
(1 point)
Responses
–13.6
–13.6
46.24
46.24
–46.24
–46.24
13.6
                    Answered by
            hello na
            
    Simplify the expression negative Start Root 196 End Root.
(1 point)
Responses
98
98
–14
–14
14
14
392
    
(1 point)
Responses
98
98
–14
–14
14
14
392
                    Answered by
            GPT 3.5
            
    r ÷ 12
    
                    Answered by
            GPT 3.5
            
    the difference of three times a number x and seven
    
                    Answered by
            GPT 3.5
            
    16
    
                    Answered by
            GPT 3.5
            
    5
    
                    Answered by
            GPT 3.5
            
    0.9
    
                    Answered by
            GPT 3.5
            
    integers
    
                    Answered by
            GPT 3.5
            
    0.75 + 0.25t
    
                    Answered by
            GPT 3.5
            
    -5.7
    
                    Answered by
            GPT 3.5
            
    -2
    
                    Answered by
            GPT 3.5
            
    -4.4
    
                    Answered by
            GPT 3.5
            
    12,540 ft above sea level
    
                    Answered by
            GPT 3.5
            
    46.24
    
                    Answered by
            GPT 3.5
            
    -14
    
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