Which of the following expressions are not equivalent to the expression 2x + 2 - 5x + 7 - 3? Select all that apply.
(1 point)
Responses
2x + 11 - 5x
2x + 11 - 5x
-3x + 6
-3x + 6
3x - 6
3x - 6
2(x + 1)- 5x + 4
2(x + 1)- 5x + 4
2(x + 1)- 5/2x + 2
The expressions that are not equivalent to the expression 2x + 2 - 5x + 7 - 3 are:
-3x + 6
3x - 6
2(x + 1)- 5/2x + 2
onsider the expression given below:
18 (16x − 32 )
Using the distributive property, the equivalent expression for it will be
The equivalent expression using the distributive property would be:
18 * 16x - 18 * 32
Which simplifies to:
288x - 576
3.
Which expression is equivalent to 13x-2y-3(x+4y) with fewer terms?
(1 point)
Responses
16x - 14y
16x - 14y
10x - 10y
10x - 10y
10x - 14y
10x - 14y
16x - 10y
The expression that is equivalent to 13x-2y-3(x+4y) with fewer terms is:
16x - 10y
4.
What is the sum? 73+ (−38)
(1 point)
Responses
65/24
47/24
- 4/5
- 5/4
The sum of 73 and (-38) is:
73 + (-38) = 35
What is the sum? 73+ (−3/8)
(1 point)
Responses
65/24
47/24
- 4/5
- 5/4
The sum of 73 and (-3/8) is:
73 + (-3/8) = 577/8
What is the sum? 73+ (−3/8)
(1 point)
1. 65/24
2. 47/24
3. - 4/5
4. - 5/4
The sum of 73 and (-3/8) is:
73 + (-3/8) = 577/8
Which property is illustrated by the statement?
8x(5) = (5)8x
(1 point)
Responses
Associative Property of Addition
Associative Property of Addition
Commutative Property of Multiplications
Commutative Property of Multiplications
Inverse Property of Multiplication
Inverse Property of Multiplication
Commutative Property of Addition
The property illustrated by the statement 8x(5) = (5)8x is the Commutative Property of Multiplication.
Which property is illustrated by the statement?
7x + 4 = 4 + 7x
(1 point)
Responses
Associative Property of Addition
Associative Property of Addition
Inverse Property of Multiplication
Inverse Property of Multiplication
Commutative Property of Addition
Commutative Property of Addition
Closure Property
The property illustrated by the statement 7x + 4 = 4 + 7x is the Commutative Property of Addition.
.
Order the following numbers from least to greatest.
7–√ , −2.3 , 3–√ , 5.1 , −13
Ordering the numbers from least to greatest:
-13, 7–√, 3–√, -2.3, 5.1
Which accurately describes solar weather? Choose the two correct answers.(1 point)
Responses
The intensity of solar weather changes frequently.
The intensity of solar weather changes frequently.
The intensity of solar weather is constant and unchanging.
The intensity of solar weather is constant and unchanging.
Solar flares and sunspots increase as solar maximum approaches.
Solar flares and sunspots increase as solar maximum approaches.
Solar flares and sunspots increase as solar minimum approaches.
The two accurate descriptions of solar weather are:
1. The intensity of solar weather changes frequently.
2. Solar flares and sunspots increase as solar maximum approaches.