factor the following expressions by grouping
x6 -4x5 + 6x4 - 24x3

Answer:

Around $988.40

Step-by-step explanation:

Answer: its 10

Step-by-step explanation:4.80 divide by 6 is 0.8 so each is 0.8 0.8x10 is 8

so the answer is 10

Austin can buy 10 oranges for $8 as the unit rate for orange is $0.8.

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, A grocery store sells a bag of 6 oranges for $4.80.

So, The cost of one orange is,

= $(4.80/6).

= $0.8.

Therefore, For $8 Austin can buy, (8/0/8) = 10 oranges.

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Answer: B

15% of 4208.60 is $31.29

Answer:

the equation used for the dollar amount earned is r= 10 and p=76

divide 304 by 4 and 100 by 10

Answer:

4.7- 6.2 = -1.5

Answer:

-1.5

Step-by-step explanation:

line it up and subtract:

 6.2

- 4.7

- 1.5

i cant show it but make sure to borrow from the 6.

hope this helped :))

Answer:

24/5 (fraction form) or 4.8 (decimal form)

*(same answer) =*

Answer:

18(-3 x 2)/5-12(BODMAS)

18-6/-7

12/-7=1[tex]5/7[/tex]

Step-by-step explanation:

Answer:

-4x=-29 or 4x-29

step-by-step explanation

The relationship of $291,917 to $134,868, expressed as a ratio, is approximately 2.2. Therefore, the correct answer is option d. 2.2.

To calculate the ratio, we divide the first value ($291,917) by the second value ($134,868):

Ratio = $291,917 / $134,868 ≈ 2.1622

Rounding this value to one decimal place, we get approximately 2.2.

In other words, the first value ($291,917) is approximately 2.2 times larger than the second value ($134,868) when expressed as a ratio. This means that the first value is about 120% larger than the second value.

To verify this calculation, we can also calculate the ratio using percentages. The percentage difference between the two values can be calculated as:

Percentage Difference = [(First Value - Second Value) / Second Value] * 100

Percentage Difference = [(291,917 - 134,868) / 134,868] * 100 ≈ 116.6%

This calculation shows that the first value is approximately 116.6% larger than the second value. When expressed as a ratio, this corresponds to approximately 2.2.

In summary, the relationship of $291,917 to $134,868, expressed as a ratio, is approximately 2.2. This means that the first value is approximately 2.2 times larger than the second value. Therefore, the correct answer is option d. 2.2.

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Answer:

a. Someone has to buy 10 mini cupcakes per person who comes to their party. They also have to get 6 cookies. They end up having to but 150 total of both cupcakes and cookies combined. How many people came? (I'm not sure if that's completely right, that's just what came to mind.)

b. y=10x+25

c. I graphed it but it wouldn't let me add a picture. Sorry

Step-by-step explanation:

Slope- Intercept Form: y=mx+b

10x+6y=150

-10x -10x

6y=150-10x

6 6

y=25-10x

switch 25 and -10x so that it is in mx+b form

y=-10x+25

The word problem that matches the given equation is "A cupcake box price is $10 and the cookies box price is $6. But Joe only has $150". The slope-intercept form of the given equation is [tex]y = -3/5\;x+25[/tex].

Given :

Equation  --  [tex]10x+6y = 150[/tex]

a) A cupcake box price is $10 and the cookies box price is $6. But Joe only has $150. So, write the equation that matches the above situation.

b) The slope-intercept form is given below:

[tex]y = mx +c[/tex]

So, the given equation can be written in the above formate as:

[tex]y = -\dfrac{3}{5}x+25[/tex]

c) The following steps can be used in order to graph the given equation:

Step 1 - First, sketch the graph of [tex]y =x[/tex].

Step 2 - Now, multiply the x-axis in the above graph by a factor of -3/5. So, the graph obtained is the graph of [tex]y=-3/5 \;x[/tex].

Step 3 - Now, translate the above graph by a factor of 25 in the left direction. So, the graph obtained is the graph of [tex]y = -3/5\;x+25[/tex].

The graph of the given equation is attached below.

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Step-by-step explanation:

12.3×10⁶= 123⁷

4.1×10³= 41⁴

123⁷:41⁴= 3³

The graph of g(x) = f(x) - 3 is the graph of f(x) = x translated 3 units down.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Translation is the movement of a point either up, down, left or right of a coordinate plane.

The graph of g(x) = f(x) - 3 is the graph of f(x) = x translated 3 units down.

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Answer:

it's A

got it right on Plato edmentum

Step-by-step explanation:

Answer:

it shows that it's B

the gray check mark

Marguerite drew a net of a polyhedron that has one square face and four triangular faces. We can conclude that Marguerite drew a net for a square pyramid.

From the information given in the problem, we know that Marguerite's net has one square face and four triangular faces. This means that the polyhedron that the net represents must have five faces in total. We can use the number of faces, along with the fact that the faces are either triangles or squares, to determine which polyhedron it is.

A triangular prism has two triangular faces and three rectangular faces. Therefore, it is not possible that Marguerite drew a net for a triangular prism.

A triangular pyramid has one triangular face and three triangular faces. Therefore, it is not possible that Marguerite drew a net for a triangular pyramid.

A square pyramid has one square face and four triangular faces. Since this is the only option with one square face and four triangular faces, it must be the polyhedron that Marguerite drew a net for.

A rectangular prism has six faces, and none of them are triangles. Therefore, it is not possible that Marguerite drew a net for a rectangular prism.

Therefore, we can conclude that Marguerite drew a net for a square pyramid.

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Answer:

368.1

Step-by-step explanation:

122.7 x 3 = 368.1

Answer:

368.1 calories

Step-by-step explanation:

122.7 x 3

Answer:

She did not subtract 10 and 9 correctly. she did not rename correctly.

Step-by-step explanation:

your welcome :) hehe

Answer:

Step-by-step explanation:

It's correct look at the pic

a) The set {(x, x): x is a real number} with the standard operations is a vector space.

b) The set {(x, x): x is a real number} with the standard operations is not a vector space.

c) The set of all 2 x 2 matrices of the form is a vector space with the standard operations.

d) The set {(x, y): x ≥ 0, y is a real number} with the standard operations in R2 is not a vector space.

e) The set of all 2 x 2 singular matrices with the standard operations is not a vector space.

a) The set {(x, x): x is a real number} with the standard operations is a vector space. It satisfies all the properties of a vector space: closure under addition and scalar multiplication, associativity, existence of additive and multiplicative identity elements, the existence of additive inverses, and distributivity.

b) The set {(x, x): x is a real number} with the standard operations is not a vector space. While it is closed under addition and scalar multiplication, it fails to satisfy the existence of additive inverses. For example, the vector (1, 1) does not have an additive inverse within the set, as there is no vector (x, x) such that (1, 1) + (x, x) = (0, 0).

c) The set of all 2 x 2 matrices of the form is a vector space with the standard operations. It satisfies all the properties of a vector space, including closure under addition and scalar multiplication, associativity, existence of additive and multiplicative identity elements, existence of additive inverses, and distributivity.

d) The set {(x, y): x ≥ 0, y is a real number} with the standard operations in R2 is not a vector space. It fails to satisfy closure under addition, as adding two vectors in the set may result in a vector with a negative x-component, violating the condition x ≥ 0.

e) The set of all 2 x 2 singular matrices with the standard operations is not a vector space. It fails to satisfy closure under scalar multiplication, as multiplying a singular matrix by a scalar may result in a non-singular matrix, violating the condition of remaining within the set.

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Answer:

It is false and true

Answer:

Cost of 1 case of oranges is $ 15 and cost of 1 case of grapefruits is $ 20

(Cost of 1 case of oranges and 1 case of grapefruits altogether equal to [tex]15+20=\$35[/tex])

Step-by-step explanation:

Let cost of 1 case of oranges be [tex]\$x[/tex] and cost of 1 case of grapefruits be [tex]\$y[/tex]

As  cost of 5 cases of oranges and 8 cases of grapefruit is $235,

[tex]5x+8y=235[/tex]           ...(i)

As  cost of 3 cases of oranges and 2 cases of grapefruit is $85,

[tex]3x+2y=85[/tex]          ...(ii)

Multiply equation (ii) by [tex]-4[/tex]

[tex]-12x-8y=-340[/tex]      ...(iii)

Add (i) and (iii)

[tex]-7x=235-340\\-7x=-105\\x=\frac{-105}{-7}\\ =15[/tex]

Put [tex]x=15[/tex] in (i)

[tex]5(15)+8y=235\\75+8y=235\\8y=235-75\\8y=160\\y=\frac{160}{8}=20[/tex]

So,

Cost of 1 case of oranges is $ 15 and cost of 1 case of grapefruits is $ 20

Therefore,

Cost of 1 case of oranges and 1 case of grapefruits altogether equal to [tex]15+20=\$35[/tex]

Answer:

n = 13

Step-by-step explanation:

1/5(n + 3) + 4 = 3/10(2n - 2)

~Simplify both sides

1/5n + 3/5 + 4 = 3/5n - 3/5

~Combine like terms

1/5n + 23/5 = 3/5n - 3/5

~Subtract 23/5 to both sides

1/5n = 3/5n - 26/5

~Multiply 5 to both sides

n = 3n - 26

~Subtract 3n to both sides

-2n = -26

~Divide -2 to both sides

n = 13

Best of Luck!

Answer:

none...

Step-by-step explanation:

Answer:

y>-3 y>-7

Step-by-step explanation:

-(y+5)>2

y<-7

Answer:

11811 feet

Step-by-step explanation:

Hope this helps

Answer:

11811.024  feet

Step-by-step explanation:

1 kilometer = 3280.84 feet

3.6 x 3280.84 = 11811.024

Answer:

pain

Step-by-step explanation:

do you need to report pain because you may get off time from work still see your pain or your manager might let you take a break due to your pain

Answer:

Fatigue

Step-by-step explanation:

Because Fatigue is one of the common things that can tell whether you have this sickness or another sickness.It is also common and in which can turn into something serious This is my opinion.

Answer:

4

Step-by-step explanation:

Step 1: Write equation

5x - 2(2x - 1) = 2(3x - 4)

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

5(2) - 2(2(2) - 1) = 2(3(2) - 4)

10 - 2(4 - 1) = 2(6 - 4)

10 - 2(3) = 2(2)

10 - 6 = 4

4 = 4

Here we see that x = 2 is indeed a solution

Step 4: Find 2x

2(2) = 4

Answer:

It is 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. add  -[tex]x^{2}[/tex]  to +[tex]x^{2}[/tex] to get x on the same side.

and then it would be [tex]2x^{2}[/tex] -7 = 1

2. add 7 on the other side then you get:

[tex]2^{2}[/tex] = 8

3. square root both sides to get rid of the squared. Then you'd get:

2x = [tex]\sqrt{8}[/tex]

4. divide both sides to have x by itself. Then you get:

x = [tex]\frac{\sqrt{8} }{2}[/tex] is your solution