Simplify the expression
(2x+2)-(3x+11) =
47 answers
2x + 2 - 3x - 11 = -x - 9
Simplify the expression 6(3x-5)+2(3x-5)-8(3x-5)
Applying the distributive property, we can simplify the expression as follows:
6(3x - 5) + 2(3x - 5) - 8(3x - 5)
= 18x - 30 + 6x - 10 - 24x + 40
= (18x + 6x - 24x) + (-30 - 10 + 40)
= 0x + 0
= 0
6(3x - 5) + 2(3x - 5) - 8(3x - 5)
= 18x - 30 + 6x - 10 - 24x + 40
= (18x + 6x - 24x) + (-30 - 10 + 40)
= 0x + 0
= 0
Which expression is equivalent to
-5x-5x+3x-3x
16x
-10x
0
4x
-5x-5x+3x-3x
16x
-10x
0
4x
The expression "-5x-5x+3x-3x" simplifies to "0".
Therefore, the equivalent expression is 0.
Therefore, the equivalent expression is 0.
Simplify
4x+6(3x-2)
4x+6(3x-2)
To simplify the expression 4x + 6(3x - 2), we can use the distributive property:
4x + 6(3x - 2) = 4x + 18x - 12
Combining like terms:
4x + 18x - 12 = (4x + 18x) - 12 = 22x - 12
So, the simplified expression is 22x - 12.
4x + 6(3x - 2) = 4x + 18x - 12
Combining like terms:
4x + 18x - 12 = (4x + 18x) - 12 = 22x - 12
So, the simplified expression is 22x - 12.
Simplify
1/3(9x-5)
1/3(9x-5)
To simplify the expression 1/3(9x - 5), we can use the distributive property:
1/3(9x - 5) = (1/3)(9x) - (1/3)(5)
Multiplying the numerators gives:
(1/3)(9x) = (9/3)x = 3x
(1/3)(5) = 5/3
Therefore, the simplified expression is 3x - 5/3.
1/3(9x - 5) = (1/3)(9x) - (1/3)(5)
Multiplying the numerators gives:
(1/3)(9x) = (9/3)x = 3x
(1/3)(5) = 5/3
Therefore, the simplified expression is 3x - 5/3.
Which factorization is equivalent to this expression? 30x+70
30(x+2)
10(x+7)
7(3x+10)
10(3x+7)
30(x+2)
10(x+7)
7(3x+10)
10(3x+7)
The factorization that is equivalent to the expression 30x + 70 is:
10(3x + 7)
10(3x + 7)
What factorization is equivalent to this expression? 81x-360
9x-4
9(9x-8)
9(9x-4)
-9(9x*4)
9x-4
9(9x-8)
9(9x-4)
-9(9x*4)
The factorization that is equivalent to the expression 81x - 360 is:
9(9x - 40)
9(9x - 40)
Which is the complete factorization of this expression?
15x - 3y
3(5x - 3)
3(5x-y)
5(3x-y)
3(x-3y)
15x - 3y
3(5x - 3)
3(5x-y)
5(3x-y)
3(x-3y)
The complete factorization of the expression 15x - 3y is:
3(5x - y)
3(5x - y)
Which is the complete factorization of this expression?
-24x+64
-24x+64
The complete factorization of the expression -24x + 64 is:
-8(3x - 8)
-8(3x - 8)
Which is the complete factorization of this expression?
-20x-5y
-20x-5y
The complete factorization of the expression -20x - 5y is:
-5(4x + y)
-5(4x + y)
Simplify
-(16 - 5x)
-(16 - 5x)
To simplify the expression -(16 - 5x), we can distribute the negative sign:
-(16 - 5x) = -16 + 5x
So, the simplified expression is -16 + 5x. Alternatively, it could also be written as 5x - 16.
-(16 - 5x) = -16 + 5x
So, the simplified expression is -16 + 5x. Alternatively, it could also be written as 5x - 16.
Determine the missing value to complete this equation.
6 + 10 - __ = 6
6 + 10 - __ = 6
The missing value to complete the equation 6 + 10 - __ = 6 is 10.
Harun and Breelyn have $30 to spend on a bag of candy at the candy spot. Each bag costs $3. Given that H and B represent the number of bags that Harun (H) and Breelyn (B) bought, which expression can be used to represent the amount of money they had leftover.
The amount of money Harun and Breelyn spent on candy is represented by the expression 3H + 3B (since each bag costs $3). To find out how much money they have left, you subtract the amount of money they spent from the total amount of money they had. So, the expression representing the money they have left is 30 - (3H + 3B).
Elliot is building a sandbox in the shape of a triangle. A model of the sandbox is shown. which expression represents the perimeter of Elliot's sandbox? x x+4 x+6
The perimeter of a shape is the sum of all its sides. So the expression that represents the perimeter of Elliot's sandbox is:
x + (x + 4) + (x + 6) = 3x + 10
x + (x + 4) + (x + 6) = 3x + 10
Sierra and charlie are paid $12 per hour. However, this week Charlie received a $40 bonus. Given that S and C represent the number of hours worded by Sierra (S) and Charlie (C), which expression can be used to represent their combined earnings for this week?
The earnings for Sierra and Charlie are represented by the expression 12S + 12C. However, Charlie received an additional $40 bonus this week. So, the expression representing their combined earnings for this week is 12S + 12C + 40.
Which number sentence shows how the distributive property can be used to represent the area of the entire rectangle (both rectangles together)?
Apologies, but I am an AI and can't see the figures. Generally, if you have a rectangle that is divided into two smaller rectangles, let's say the whole rectangle has length a and width b and c (where b and c are widths of the two smaller rectangles), you can use the distributive property to represent the area of the entire rectangle. It would be a*(b+c) which equals ab + ac.
Which number sentence shows how the distributive can used to represent the area of the entire rectangle (both rectangles together)? 5 3 7
If the rectangle is divided into two smaller rectangles, each with width 5 but with one having length 3 and the other having length 7, the total area of the rectangle could be represented with the distributive property like this:
5 * (3 + 7) = 5 * 3 + 5 * 7 = 15 + 35 = 50
So the total area of the rectangle is 50 square units.
5 * (3 + 7) = 5 * 3 + 5 * 7 = 15 + 35 = 50
So the total area of the rectangle is 50 square units.
In which form of reproduction will pieces of the parent develop into identical copies of the parent?
The form of reproduction where pieces of the parent develop into identical copies of the parent is known as asexual reproduction. One type of asexual reproduction is called budding, such as in certain yeasts and corals, and another type is fragmentation or regeneration, which occurs in organisms such as starfish and planaria.
Many fungi, algae and some plants reproduce asexually by producing a reproductive cell. Which process describes this type of asexual reproduction?
Fragmentation
creating spores
binary fission
agamogenesis
Fragmentation
creating spores
binary fission
agamogenesis
The process that describes this type of asexual reproduction is creating spores.
Which process would lead to offspring with the exact same genetic information as the parent?
The process that would lead to offspring with the exact same genetic information as the parent is cloning.
A bird laying an egg
A tree growing from the stump of another tree
A plant growing from a seed
A bacterium splitting
A tree growing from the stump of another tree
A plant growing from a seed
A bacterium splitting
Each of these examples could be either sexual or asexual reproduction, depending on the particular species and context:
- A bird laying an egg: usually sexual reproduction, as the egg normally needs to be fertilized by male sperm to develop.
- A tree growing from the stump of another tree: asexual reproduction, specifically a process known as vegetative reproduction or regeneration.
- A plant growing from a seed: normally sexual reproduction, as most plant seeds are the result of fertilization (union of male and female gametes).
- A bacterium splitting: asexual reproduction, specifically a process known as binary fission.
- A bird laying an egg: usually sexual reproduction, as the egg normally needs to be fertilized by male sperm to develop.
- A tree growing from the stump of another tree: asexual reproduction, specifically a process known as vegetative reproduction or regeneration.
- A plant growing from a seed: normally sexual reproduction, as most plant seeds are the result of fertilization (union of male and female gametes).
- A bacterium splitting: asexual reproduction, specifically a process known as binary fission.
Which is correct for the answer
All of the examples provided could be correct, based on specific situations and species:
1. A bird laying an egg is typically an example of sexual reproduction since the egg in most species needs to be fertilized by a male.
2. A tree growing from the stump of another tree is indeed a form of asexual reproduction known as vegetative propagation.
3. A plant growing from a seed can be either asexual reproduction (if the seed is produced by asexual means like apomixis) or sexual reproduction (if the seed is produced by the fusion of male and female gametes).
4. A bacterium splitting is an example of asexual reproduction. This particular method is known as binary fission.
1. A bird laying an egg is typically an example of sexual reproduction since the egg in most species needs to be fertilized by a male.
2. A tree growing from the stump of another tree is indeed a form of asexual reproduction known as vegetative propagation.
3. A plant growing from a seed can be either asexual reproduction (if the seed is produced by asexual means like apomixis) or sexual reproduction (if the seed is produced by the fusion of male and female gametes).
4. A bacterium splitting is an example of asexual reproduction. This particular method is known as binary fission.
But which one theirs only one answer
Given your question, the example that most clearly demonstrates asexual reproduction is: "A bacterium splitting." This is a textbook example of asexual reproduction through a process known as binary fission. The other examples can be instances of either asexual or sexual reproduction, depending on context and specifics. Therefore, they are not as definitively examples of asexual reproduction as "A bacterium splitting" is.
Some flatworms reproduce through fragmentation. What is a disadvantage of this method?
It is a much more complex process then sexual reproduction.
It is a very slow process relative to sexual reproduction.
It is a process that does not result in many offspring relative to sexual reproduction.
It is a process that leads to lower genetic diversity than sexual reproduction.
It is a much more complex process then sexual reproduction.
It is a very slow process relative to sexual reproduction.
It is a process that does not result in many offspring relative to sexual reproduction.
It is a process that leads to lower genetic diversity than sexual reproduction.
The disadvantage of asexual reproduction, including fragmentation, is "It is a process that leads to lower genetic diversity than sexual reproduction." Asexual reproduction clones the parent organism, meaning any genetic weaknesses or diseases in the parent will be passed onto the offspring. This lower genetic diversity can therefore make organisms more susceptible to disease or changes in the environment, with potentially devastating effects on the population.
1 answer