What is the solution to this system of equations? (Possible answers included)​

Answer:

b

Step-by-step explanation:

Answer:

They would be able to save 20$

Step-by-step explanation:

To find how much 4 individual passes are, you do 25 times 4. 25 times 4 equals 100. So, you would have to pay 100$. So, the family pass is a better deal. They can save 25$.

Answer:

Well, Your best answer will be is B) 9.

Because,

The volume of the pyramid is:

v = (w × h × l)/3  

Then, We have to values together:

72 = (4 × 6 × h)/3

Well, Then we have to solve the h:

72 × 3 = (4 × 6 × h)/3 × 3

216 / 6 = (4 × 6 × h)/6

36/4 = (4 × h)/4

9 = h

So, The best answer will be is 9.

Good Luck!~

[tex]^{By}[/tex] [tex]^{Itsbrazts}[/tex]

The height of the pyramid is 9 cm.

A pyramid is a structure where outer surfaces are triangular and converge to a point at the top.

The volume of a pyramid with a square base is given as:

Volume = 1/3 x base area x height

We have,

The volume of a rectangular pyramid is given by the formula:

V = (1/3)Bh

Where B is the area of the base and h is the height.

In this case,

The base has dimensions of 6 cm by 4 cm, so its area is B.

= 6 cm x 4 cm

= 24 cm².

We are given that the volume of the pyramid is 72 cm³, so we can plug in these values to get:

72 cm = (1/3)(24 cm²)(h)

Simplifying this equation.

72 cm³ = 8 cm² x h

9 cm = h

Therefore,

The height of the pyramid is 9 cm.

Learn more about pyramid here:

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Answer:

2nd answer : 6[tex]\sqrt{3}[/tex]

Step-by-step explanation:

144-36=108

[tex]\sqrt{108)=[/tex] 6[tex]\sqrt{3}[/tex]

Answer:

x = -1 and x = 4

Step-by-step explanation:

Answer:

It is also B again. Your welcome

Answer:

It is B

Step-by-step explanation:

Answer:

yeah she is

in y = m*x + b

b is the initial value or the y-intercept.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Square root both sides and you get x = plus or minus 6, because 6*6 = 36 or -6*-6 = 36.

Answer:

[tex]41.1units^2[/tex]

Step-by-step explanation:

[tex]A=\frac{h_{b}b }{2} \\=\frac{8*4}{2} \\=16units^2[/tex](triangle)

[tex]A=\frac{\pi r^2}{2}\\\frac{\pi 4^2}{2}\\=25.13units^2[/tex](semicircle)

Add both together

[tex]16+25.13\\=41.13units^2[/tex]

Answer: $46.35

Step-by-step explanation:

When they question gives you digits, then asks for a total, this usually means that they want you to add.

Therefore, when you add $6.51, $13.42, and $26.42 it gives you the total of $46.35.

If you found this answer helpful, please give it a five-star rating and a thanks!

(Even a brainliest if you feel like it! ;D)

Answer:46.35

Step-by-step explanation:

just add all three numbers

Answer:

[tex]x \in \varnothing[/tex]

Step-by-step explanation:

[tex]3x^{2} -5x+4=0\\ \Delta = \frac{-5^{2\pm \sqrt{5x^{2} -48} } }{6} =\frac{25\pm \sqrt{-23}}{6} \\ \Rightarrow x \in \varnothing \:(can't\: take\: square\: root\: of\: negative\: number)[/tex]

Answer:

Yep!

Step-by-step explanation:

Answer:

9.1

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Use a proportion

[tex]\frac{3}{8}[/tex]=[tex]\frac{x}{48}[/tex]

8*6=48

So if we multiply 3*6, we get how many liters it takes to serve 48 people

3*6=18

The answer would be 18 L

You do this by doing 48/8= 6

The reason you do 48 / 8 is because you you want to find out how many liters you need so if a 3L serves 8 people you would have to divid 48 into 8. (hope that makes since)

6 x 3 = 18L

Then take the 6 and times that by the 3 getting a total of 18 liters

(Hope this makes since :D)

Answer:

Step-by-step explanation:

40

Answer: x^2 = 40 Is the first step

Answer:

A b(1

Step-by-step explanation:

Using logarithmic function concepts, it is found that for values of b > 1, [tex]f(x)=log_{b}x[/tex] will be an increasing function.

Two or more expressions with an Equal sign is called as Equation.

A logarithmic function is modeled by:

[tex]f(x)=log_{b}x[/tex]

The coefficient b determines the behavior of the function, as follows:

b > 1: The function is increasing.

b < 1: The function is decreasing.

Using logarithmic function concepts, it is found that for values of b > 1, [tex]f(x)=log_{b}x[/tex] will be an increasing function.

Hence, for values of b > 1,  [tex]f(x)=log_{b}x[/tex]will be an increasing function.

To learn more on Equation:

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Answer: (x,y) = (2, -1.5)

Step-by-step explanation:

6x + 5y = 4.5

y = 3+2/3y

= 6 (3+2/3y) +5y = 4.5

y = -1.5

For x, x = 3 + 2/3 (-1.5)

x = 2

Answer:

C. 27

Step-by-step explanation:

Answer:

c 27 is the answer

Answer:

1/8

Step-by-step explanation:

3/8-1/4

1/4= 2/8 ( multiply numerator and denominator by 2)

3/8-2/8

3-2= 1

1/8

Hello there!

A would be the correct answer since 10 divided by 5 equals 2 and so it would be 2x.

B is wrong since it has a constant of proportionality equal to 1.

C is wrong since it has a constant of proportionality equal to 1/2.

D is wrong since it has a constant of proportionality equal to 11.

Answer:

A

Step-by-step explanation:

The equation of proportional quantities is

y = kx ← k is the constant of proportionality

A

y = [tex]\frac{10}{5}[/tex] x = 2x ← with k = 2

B

y = [tex]\frac{2}{2}[/tex] x = x ← with k = 1

C

y = [tex]\frac{2}{4}[/tex] x = [tex]\frac{1}{2}[/tex] x ← with k = [tex]\frac{1}{2}[/tex]

D

y = [tex]\frac{22}{2}[/tex] x = 11x ← with k = 11

Thus A is the required equation

Answer:

7

Step-by-step explanation:

Calculate and sum up the first three terms.

We get:

4[ (1/2)^(1-1) + (1/2)^(2-1) + (1/2)^(3 - 1) ], OR

4[ 1               + (1/2)                + (1/2)^2 ], or

4[1 + 1/2 + 1/4}  = 4[7/4] = 7

Answer: 15.64 in exact form, and 16 as an estimate.

Answer: y= -277

Step-by-step explanation:

First substitute x for 13

y= -160- 9(13)

Then multiply -9 and 13

y= -160 -117

y= -277

Answer:

-43

Step-by-step explanation:

-160-9(-13)

-160-(-117)

-160+117

-43

Answer:

sqroot(9) - 7 = -4

sqroot(10) - 7  = -3.838

sqroot(11) - 7 = -3.683

sqroot(12) - 7 = -3.536

It isd not equal to -4 but pretty close so I am thinking that B is the right choice.

Answer is B

Step-by-step explanation:

Answer: A

Step-by-step explanation:

Answer:

C: The temperature decreased by 10°F.

I hope I helped you! Please mark me brainiest if I am correct. Thanks!

Answer:

(8)x(15)= 120

Step-by-step explanation:

Answer:

Step-by-step explanation:

(10-2)×(8+7) can be simplified to (8) × (15) = 120.

Another way of doing this problem is to apply the distributive property:

(10-2)×(8+7) = 80 + 70 - 16 - 14 = 150 - 30  =  120

Answer:

32

Step-by-step explanation:

Answer:

2826/3.24=872.2

Step-by-step explanation:

Answer:

A) 800

Step-by-step explanation:

I am on a challenge and I need points plus you told me