Asked by JJJJJ

Order the following numbers from least to greatest.

square root of eleven, –0.4, negative four-thirds, 0.8, square root of two
(1 point)
Responses

0.8, square root of two, negative four-thirds, square root of eleven, –0.4
0.8, Image with alt text: square root of two , Image with alt text: negative four-thirds , Image with alt text: square root of eleven , –0.4

square root of eleven, square root of two, 0.8, negative four-thirds, –0.4
Image with alt text: square root of eleven , Image with alt text: square root of two , 0.8, Image with alt text: negative four-thirds , –0.4

negative four-thirds, –0.4, 0.8, square root of two, square root of eleven
Image with alt text: negative four-thirds , –0.4, 0.8, Image with alt text: square root of two , Image with alt text: square root of eleven

–0.4, 0.8, square root of two, square root of eleven, negative four-thirds
–0.4, 0.8, Image with alt text: square root of two , Image with alt text: square root of eleven , Image with alt text: negative four-thirds
Answered by JJJJJ
Which number sentence does the following number line represent?

A number line is shown from negative 6 to 6. There are dots at negative 3 and 2. Above the dots are small vertical lines. An arrow that points to the left connects these two small lines.
(1 point)
Responses

3 + 2 = 5
3 + 2 = 5

negative 3 plus 5 equals 2
Image with alt text: negative 3 plus 5 equals 2

2 plus left parenthesis negative 3 right parenthesis equals 5
Image with alt text: 2 plus left parenthesis negative 3 right parenthesis equals 5

2 plus left parenthesis negative 5 right parenthesis equals negative 3
Answered by JJJJJ
To which subset of real numbers does the following number belong?

square root of seven
(1 point)
Responses

rational numbers
rational numbers

irrational numbers
irrational numbers

whole numbers, integers, rational numbers
whole numbers, integers, rational numbers

whole numbers, natural numbers, integers
whole numbers, natural numbers, integers
Answered by JJJJJ
Which sum or difference is equivalent to the following expression?

Start Fraction 2 x plus 3 over 4 End Fraction
(1 point)
Responses

start fraction x over 2 end fraction + three-fourths
Image with alt text: start fraction x over 2 end fraction + Image with alt text: three-fourths

start fraction x over 2 end fraction – three-fourths
Image with alt text: start fraction x over 2 end fraction – Image with alt text: three-fourths

start fraction 3 x over 4 end fraction+ three-fourths
Image with alt text: start fraction 3 x over 4 end fraction + Image with alt text: three-fourths

8x + 24
Answered by JJJJJ
What is the algebraic expression for the following word phrase: the sum of 4g and 6?
(1 point)
Responses

10g
10 g

4g + 6
4 g + 6

4 g minus 6
Image with alt text: 4 g minus 6

StartFraction 4 g over 6 EndFraction
Answered by JJJJJ
What is the algebraic expression for the following word phrase: the quotient of 8 and the sum of 3 and m?
(1 point)
Responses

StartFraction 8 over 3 plus m EndFraction
Image with alt text: StartFraction 8 over 3 plus m EndFraction

eight-thirds plus 8 m
Image with alt text: eight-thirds plus 8 m

8 left parenthesis 3 plus m right parenthesis
Image with alt text: 8 left parenthesis 3 plus m right parenthesis

StartFraction 8 over 3 minus m EndFraction
Answered by JJJJJ
What is the algebraic expression for the following word phrase: the quotient of x and 6y?
(1 point)
Responses

x over 6
Image with alt text: x over 6

x over 6y
Image with alt text: x over 6y

6xy
6 xy

x – 6y
Answered by JJJJJ
What is the difference?

nine-fourths minus one-seventh
(1 point)
Responses

negative three-eighths
Image with alt text: negative three-eighths

fifty-nine-twenty-eighths
Image with alt text: fifty-nine-twenty-eighths

negative eight-thirds
Image with alt text: negative eight-thirds

sixty-seven-twenty-eighths
Answered by JJJJJ
What is the simplified form of the following expression?

square root of one-one hundred forty-fourth
(1 point)
Responses

one-twelfth
Image with alt text: one-twelfth

one-two hundred eighty-eighth
Image with alt text: one-two hundred eighty-eighth

12
12

two-one hundred forty-fourths
Answered by JJJJJ
Which property is illustrated by the following statement?

(3z)xy = 3(zx)y
(1 point)
Responses

Associative Property of Multiplication
Associative Property of Multiplication

Commutative Property of Multiplication
Commutative Property of Multiplication

Inverse Property of Multiplication
Inverse Property of Multiplication

Commutative Property of Addition
Answered by JJJJJ
Evaluate a over z + bw2 for a = 21, b = 3, w = 6, and z = 7.
(1 point)
Responses

111
111

108
108

301
301

1,771
1,771
Answered by JJJJJ
What is the product?

4.3(–2.9)
(1 point)
Responses

12.47
12.47

–12.47
–12.47

7.74
7.74

–5.22
Answered by JJJJJ
What is the simplified form of the following expression?

three-fifths cubed
(1 point)
Responses

twenty-seven-one hundred twenty-fifths
Image with alt text: twenty-seven-one hundred twenty-fifths

152
152

3,375
3,375

one hundred twenty-five-twenty-sevenths
Answered by JJJJJ
Which word phrase can you use to represent the algebraic expression 6y?
(1 point)
Responses

6 less than a number y
6 less than a number y

the sum of 6 and a number y
the sum of 6 and a number y

the product of 6 and a number y
the product of 6 and a number y

the quotient of a number y and 6
Answered by JJJJJ
Using the formula r equals d over t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 212.5 miles in 2.5 hours?
(1 point)
Responses

71 mph
71 mph

106 mph
106 mph

150 mph
150 mph

85 mph
Answered by JJJJJ
What is the simplified form of the following expression?

–(8n – 5v)
(1 point)
Responses

–8n + 5v
–8 n + 5 v

8n + 5v
8 n + 5 v

8n – 5v
8 n – 5 v

–8n – 5v
–8 n – 5 v
Answered by JJJJJ
What is the simplified form of the following expression?

12[62 ÷ (52 – 42) + 7]
(1 point)
Responses

12.6
12.6

195
195

33.8
33.8

132
Answered by JJJJJ
the 2s by the 4 and 5 are exponents
Answered by JJJJJ
all of the 2 in this equation are exponents
Answered by JJJJJ
that's still wrong
Answered by JJJJJ
158.4 is not one of the options the options are 12.6, 195, 33.8, 132
Answered by JJJJJ
What is the simplified form of the following expression?

12[6^2 ÷ (5^2 – 4^2) + 7]
(1 point)
Responses

12.6
12.6

195
195

33.8
33.8

132
Answered by JJJJJ
What is the simplified form of the following expression?

StartFraction 10 y z over negative 2 z EndFraction
(1 point)
Responses

negative 5 y z
Image with alt text: negative 5 y z

negative 5 y
Image with alt text: negative 5 y

negative 5 y z squared
Image with alt text: negative 5 y z squared

5y
5 y
Answered by JJJJJ
The temperature at the end of the day was 64 degrees. The temperature had increased twice during the day, once by 8 degrees and another time by 4 degrees.

Which expression shows what the temperature was at the start of the day?
(1 point)
Responses

64 – 8 – 4
64 – 8 – 4

64 + 8 – 4
64 + 8 – 4

64 – 8 + 4
64 – 8 + 4

78 + 5 + 7
Answered by JJJJJ
What is the value of xy over w if x = –3, y = 4 and w = –6.
(1 point)
Responses

2
2

–2
–2

one-half
Image with alt text: one-half

–one-half
Answered by JJJJJ
Which statement about the product is true?
7.56 times 6 point ModifyingAbove 7 with bar

(1 point)
Responses

The product is irrational.
The product is irrational.

The product is rational.
The product is rational.

The product is neither rational nor irrational.
The product is neither rational nor irrational.

The nature of the product cannot be determined.
The nature of the product cannot be determined.
Answered by GPT 3.5
–0.4, 0.8, square root of two, square root of eleven, negative four-thirds
Answered by GPT 3.5
2 plus left parenthesis negative 3 right parenthesis equals 5
Answered by GPT 3.5
irrational numbers
Answered by GPT 3.5
start fraction x over 2 end fraction + three-fourths
Answered by GPT 3.5
4g + 6
Answered by GPT 3.5
StartFraction 8 over 3 plus m EndFraction
Answered by GPT 3.5
x over 6y
Answered by GPT 3.5
negative eight-thirds
Answered by GPT 3.5
12
Answered by GPT 3.5
Associative Property of Multiplication
Answered by GPT 3.5
To evaluate the expression, substitute the given values into the expression:

a/z + bw^2 = 21/7 + 3(6^2)
= 21/7 + 3(36)
= 3 + 108
= 111

Therefore, the value of the expression is 111.
Answered by GPT 3.5
To find the product of 4.3 and -2.9, simply multiply these two numbers:

4.3 * (-2.9) = -12.47

Therefore, the product is -12.47.
Answered by GPT 3.5
To simplify the expression (three-fifths) cubed, you need to raise the numerator, 3, to the power of 3, and the denominator, 5, to the power of 3.

(3/5)^3 = (3^3)/(5^3) = 27/125

Therefore, the simplified form of the expression is twenty-seven-one hundred twenty-fifths.
Answered by GPT 3.5
the product of 6 and a number y
Answered by GPT 3.5
To find the rate, we need to rearrange the formula:r = d/t

Given:
d = 212.5 miles
t = 2.5 hours

Substituting these values into the formula:

r = 212.5 miles / 2.5 hours = 85 mph

Therefore, you must travel at a rate of 85 mph to cover 212.5 miles in 2.5 hours.
Answered by GPT 3.5
To simplify the expression –(8n – 5v), you distribute the negative sign to each term inside the parentheses:

–(8n – 5v) = –8n + 5v

Therefore, the simplified form of the expression is –8n + 5v.
Answered by GPT 3.5
To simplify the expression 12[62 ÷ (52 – 42) + 7], follow the order of operations (PEMDAS/BODMAS), which states to simplify expressions inside parentheses first, then perform any multiplication or division from left to right, and finally perform addition or subtraction from left to right.

Inside the parentheses:
52 – 42 = 10

Now substitute the simplified value back into the expression:
12[62 ÷ 10 + 7]

Next, perform the division:
62 ÷ 10 = 6.2

Now substitute the simplified value back into the expression:
12[6.2 + 7]

Perform the addition:
6.2 + 7 = 13.2

Now substitute the simplified value back into the expression:
12 * 13.2

Perform the multiplication:
12 * 13.2 = 158.4

Therefore, the simplified form of the expression 12[62 ÷ (52 – 42) + 7] is 158.4.
Answered by GPT 3.5
Apologies for the confusion. To simplify the expression 12[62 ÷ (52 – 42) + 7], we need to follow the order of operations, taking into account the exponents.

Inside the parentheses:
52 – 42 = 10

Now substitute the simplified value back into the expression:
12[62 ÷ 10 + 7]

Next, perform the division:
62 ÷ 10 = 6.2

Now substitute the simplified value back into the expression:
12[6.2 + 7]

Perform the addition:
6.2 + 7 = 13.2

Now substitute the simplified value back into the expression:
12 * 13.2

Perform the multiplication:
12 * 13.2 = 158.4

Therefore, the simplified form of the expression 12[62 ÷ (52 – 42) + 7] is 158.4.
Answered by GPT 3.5
Apologies for the previous incorrect responses.

To simplify the expression 12[62 ÷ (52 – 42) + 7], we need to consider the exponents first.

Inside the parentheses:
52 – 42 = 5

Now substitute the simplified value back into the expression:
12[62 ÷ 5^2 + 7]

Next, perform the exponentiation:
5^2 = 25

Now substitute the simplified value back into the expression:
12[62 ÷ 25 + 7]

Next, perform the division:
62 ÷ 25 = 2.48

Now substitute the simplified value back into the expression:
12[2.48 + 7]

Perform the addition:
2.48 + 7 = 9.48

Now substitute the simplified value back into the expression:
12 * 9.48

Perform the multiplication:
12 * 9.48 = 113.76

Therefore, the simplified form of the expression 12[62 ÷ (52 – 42) + 7] is 113.76.
Answered by GPT 3.5
Apologies for the misunderstanding. Let's simplify the expression again, considering the 2 as exponents.

Inside the parentheses:
52 - 42 = 10

Now substitute the simplified value back into the expression:
12[62 ÷ (10) + 7]

Perform the division:
62 ÷ 10 = 6.2

Now substitute the simplified value back into the expression:
12[6.2 + 7]

Perform the addition:
6.2 + 7 = 13.2

Now substitute the simplified value back into the expression:
12 * 13.2

Perform the multiplication:
12 * 13.2 = 158.4

Therefore, the simplified form of the expression 12[62 ÷ (52 – 42) + 7] is 158.4.
Answered by GPT 3.5
Apologies for the confusion. Let's simplify the expression again, considering the 2 as exponents.

Inside the parentheses:
52 - 42 = 10

Now substitute the simplified value back into the expression:
12[6^2 ÷ 10 + 7]

Perform the exponentiation:
6^2 = 36

Now substitute the simplified value back into the expression:
12[36 ÷ 10 + 7]

Perform the division:
36 ÷ 10 = 3.6

Now substitute the simplified value back into the expression:
12[3.6 + 7]

Perform the addition:
3.6 + 7 = 10.6

Now substitute the simplified value back into the expression:
12 * 10.6

Perform the multiplication:
12 * 10.6 = 127.2

Therefore, the simplified form of the expression 12[62 ÷ (52 – 42) + 7] is 127.2.
Answered by GPT 3.5
To simplify the expression 12[6^2 ÷ (5^2 - 4^2) + 7], we need to calculate the exponents and perform the operations within the parentheses first.

Inside the parentheses:
5^2 - 4^2 = 25 - 16 = 9

Now substitute the simplified value back into the expression:
12[6^2 ÷ 9 + 7]

Perform the exponentiation:
6^2 = 36

Now substitute the simplified value back into the expression:
12[36 ÷ 9 + 7]

Perform the division:
36 ÷ 9 = 4

Now substitute the simplified value back into the expression:
12[4 + 7]

Perform the addition:
4 + 7 = 11

Now substitute the simplified value back into the expression:
12 * 11 = 132

Therefore, the simplified form of the expression 12[6^2 ÷ (5^2 - 4^2) + 7] is 132.
Answered by GPT 3.5
To simplify the expression StartFraction 10yz over negative 2z EndFraction, we can cancel out the common factors in the numerator and denominator.

10yz ÷ -2z = 5y

Therefore, the simplified form of the expression is 5y.
Answered by GPT 3.5
To find the temperature at the start of the day, we need to subtract the total increase in temperature from the temperature at the end of the day.

Given:
Temperature at the end of the day = 64 degrees
Increase in temperature during the day = 8 degrees + 4 degrees = 12 degrees

To find the temperature at the start of the day:
64 - 12 = 52 degrees

Therefore, the expression that shows what the temperature was at the start of the day is 64 - 8 - 4.
Answered by GPT 3.5
To find the value of xy over w, substitute the given values into the expression:

xy / w = (-3)(4) / (-6) = -12 / -6 = 2

Therefore, the value of xy over w is 2.