Which expression is not equivalent to the other expressions?
will mark as brainliest

A) -6(2 x - 4)

B) -(12 x - 6) + 18

C) -3(4 x - 3) + 15

D) -4(3 x + 6)

Answer:

The answer is C, C, C, C, F

Step-by-step explanation:

The order that the pitcher threw is F, C, F, F, C, C, F, F, F then the next five pitches are C, C, C, C, F, F, F, F, F assuming the pitcher maintains this order

Answer:

D

Step-by-step explanation:

Rise over run = 4.5/1.5 = 3

Answer: 976 1/2 IN 3

Step-by-step explanation:

the figure is a rectangle the formale forcalculating the volume of a rectangle bady is the product of the length, width and height. so v=10 1/2 x 7 3/4 x12 = 21/2 x 31/4 x12 = 1953/2 = 976 1/2 IN 3.

hope this helps!

\( \frac{15}{28} \)

Multiply numerator by numerator and denominator by denominator

Answer:

A

Step-by-step explanation:

it is because the profit =SP-CP

=14-12 =2

Answer: it is false, it is 36

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

If each circle represents 12 and there are 2 and a half circles than the value would not be 32 it would be 12*2.5 or 30.

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer:

A

Step-by-step explanation:

We can solve for H by isolating it on one side of the equation, as follows:

J/H - I/H = G

Taking H as the common denominator:

(J - I)/H = G

Multiplying both sides by H:

J - I = GH

Adding I to both sides:

J = GH + I

Dividing both sides by G:

H = (J - I)/G

So the answer is

(A)

H = (J - I)/G.

Answer:   A

Step-by-step explanation:

\(\frac{J}{H} = G + \frac{I}{H}\)                >Since you are solving for H bring I/H to the other side

                                   by subtracting I/H from both sides

\(\frac{J}{H}- \frac{I}{H} = G\)               >There is a common denominator so you can

                                   combine the fractions

\(\frac{J-I}{H} = G\)                   >Multiply both sides by H or cross multiply whichever

                                  way your mind things about how to get H on top

\(J-I = G(H)\)           >Divide both sides by G

\(\frac{J-I}{G} = H\)                   >Answer is A

Answer:

(22,0)

Step-by-step explanation:

1. Select any two points given and find their slope (rise/run)

       (-38, 40) and (-23, 30)

      slope =   \(\frac{40-30}{-38-(-23)}\) = - 2/3

2. Use the slope and one of the points to create an equation of the line in the format y = mx + b, where m = slope and b = y-intercept.

    y = mx + b ⇒ 40 = -2/3 (-38) + b

3. Solve for b

   40 = -2/3 (-38) + b

   40 = 76/3 + b

   40 - 76/3 = b

   b = 44/3

4. To find the x-intercept, set y = 0, and solve.

   y = -2/3 x + 44/3

   0 = -2/3 x + 44/3

   2/3 x = 44/3

   x = 22

Hope this helped!

Given : points 4  , 1 ,25  , opposite of 3 ,  -1/2

To Find : draw on Number Line

Solution :

Numbers with a negative sign are less than zero

Right of zero represented by ‘+’ sign and to the left of zero represented by ‘–’ sign.

+ sign numbers can be denoted as simply numbers  

On a number line the number increases as we move to the right and decreases as we move to the left.  

1 : Draw a line and mark some points at equal distance on it as shown in the figure below  Mark a point as zero on it. Points to the right of zero are positive integers and are marked simply 1, 2, 3  and so on , while points to the left of zero are negative integers and are marked – 1, – 2, – 3 and so on

2.  Go 4 unit on right sides from Zero   to show  4

3.  Go 3 units on Left from zero to show opposite of 3

4.  Divide number line between 1 & 2 in 4 Equal parts and go 1 part right of 1

5.  Divide number line between  0 & -1  in 2 Equal parts and go 1 part left of 0

Answer:

The answer is y=2x-4

you can also write it like this: y=2x+(-4)

the 2 is the m

and the -4 is the b or as you called it "c"

i hope this was helpful :)

The equation of the line that passes through the point A ( 3 , 2 ) and

B ( 5 , 6 ) is y = 2x - 4

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the first point be A ( 3 , 2 )

Let the second point be B ( 5 , 6 )

A ( x₁ , y₁ ) = A ( 3 , 2 )

B ( x₂ , y₂ ) = B ( 5 , 6 )

Now , the slope of the line is given by ,

Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values , we get

Slope m = ( 6 - 2 ) / 5 - 3 )

              = 4 / 2

              = 2

So , slope of the line = 2

Now , the equation of line is y - y₁ = m ( x - x₁ )

Substituting the values , we get

y - 2 = 2 ( x - 3 )

y - 2 = 2x - 6

Adding 2 on both sides of the equation , we get

y = 2x - 4

Hence , The equation of the line that passes through the point A ( 3 , 2 ) and B ( 5 , 6 ) is y = 2x - 4

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Answer:

64/8=8/1which in ratio it is 8:1

Answer:8/1 is your answer

Step-by-step explanation:

Answer:

1 cup = $0.8

Step-by-step explanation:

$1 = 1.25 cups

$2 = 2.5 cups

$3 = 3.75 cups

$4 = 5 cups

4/5 = 0.8

Answer The Answer is 80

Step-by-step explanation:

4*5=20

8*5=40

11*5=55

so 16*5=80

Answer:

An 18 sided shape.

Since the sum of the exterior angles of a polygon is 360° and an angle of the regular polygon is 20°, then 360° / 20° is the number of sides. We find the answer = 18, an octadecagon

Answer:

x = 10

The shaded angles are each 31 degrees.

Step-by-step explanation:

I don't know if you are being asked to solve for x or the shaded angle, so we'll solve for both.

Those 2 shaded angles are equal to each other. So set them equal to each other & solve for x.

91-6x = 4x-9

91+9 = 4x+6x

100 = 10x

10 = x

Now substitute x=10 to find the measure of the shaded angles (which are equal).

91-6x = 91-6(10) = 91-60=31

The shaded angles are both 31 degrees .

Answer:

2. 3

4. 5

8. 8

9. 24

10. 17

11. 46

Number one is correct by the way

Answer:

No they are not similar.

Step-by-step explanation:

Because their angles are not the same. 1st triangle: 42-48-90 2nd triangle:58-32-90

Answer:

No, they are not similar.

Step-by-step explanation:

All the angles in a triangle add up to 180°. In both triangles, we already know two of the angles - 42° and 90° in one, 58° and 90° in the other.

Let's see if they match.

180 - 90 - 42 = 48

That's 48, not 58...

Let's check again with the other triangle.

180 - 90 - 58 = 32

48 does not equal 58.

32 does not equal 42.

Therefore, the two triangles are not similar.

Answer:

Step-by-step explanation: first divide 24 by 3 to get the price per foot which is 3

Plug in to solve the chart.

3, 4, 72, 40

In the given case, The subject is Mathematics and the cost per foot of lumber is $3.

The subject of this question is Mathematics. The question involves buying lumber from a home improvement store, which is related to the concept of measuring and calculating lengths. To determine the cost per foot of lumber, we can use the formula:

Cost per foot = Total cost / Total length

In this case, the total cost is $24 and the total length is 8 feet. So, the cost per foot of lumber is:

Cost per foot = $24 / 8 = $3

Therefore, each foot of lumber costs $3.

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Answer:3.25 mph and 1.25 mph

Step-by-step explanation:

Let s - speed in still water, c - speed of current.

We have the following equations:

2(s + c) = 9

2(s - c) = 4

Simplify:

s + c = 4.5

s - c = 2

Add up and solve for s:

2s = 4.5 + 2

2s = 6.5

s = 6.5/2

s = 3.25 mph

Find c:

c = 3.25 - 2 = 1.25 mph

Answer:

the answer a

Step-by-step explanation:because they just look alike

Answer:

144 divided by 7 is 21

Step-by-step explanation:

Answer:

Y=30x + 60

Step-by-step explanation:

Because most of the students time of doing a test is 90 minutes and 15x isn't the answer so, anything with 15x is not the answer.

To determine the equation of the line of fit, we need more information about the data and the line that was created. The equation of a line is typically represented as:

y = mx + b

Where:

y is the dependent variable (in this case, the grades earned on the test),

x is the independent variable (in this case, the amount of time spent studying),

m is the slope of the line, and

b is the y-intercept of the line.

Without additional information or the actual data points, it is not possible to determine the exact equation of the line of fit. The provided options (y = 15x + 60, y = 15x + 30, y = 30x + 60, y = 30x + 30) represent different possible equations based on the given information. However, without further context or calculation, it is not possible to determine which equation is correct.