4x - 8 = 12
4x - 8 + 8 = 12 +8
4x = 20
4/4x = 20/4
x=
What does x equal!?

Answer:

-9/4

Step-by-step explanation:

So the formula is [tex]y^2-y^1= rise\\x^2-x^1= run[/tex]

All you have to do is the second y-coordinate of the points minus the first y-coordinate. That should be -6 - 3= -9

Then for the run, you do 9 - 5= 4

Therefore, it is -9/4

Answer:

-5

Step-by-step explanation:

Answer:

3 1/2 ÷ 1 1/4  

7/2 ÷ 5/4

7/2 · 4/5

28/10

2.8

Julio walks 2.8 miles in one hour.

Step-by-step explanation:

Answer:

2.8miles/hr

Step-by-step explanation:

Given parameters:

 Distance walked = 3.5miles

 Time taken  = 1.25hrs

Unknown:

Number of miles walked per mile  = ?

Solution:

The miles walked per hour is defined as the speed.

  Speed is the distance divided by time;

   Speed  = [tex]\frac{Distance}{time taken}[/tex]

Insert parameters and solve;

   Speed  = [tex]\frac{3.5}{1.25}[/tex]   = 2.8miles/hr

Answer:

I dont like you!

Step-by-step explanation:

Answer:

[tex]FROM \: LEAST \: TO \: GREATEST \to \\ - \frac{5}{2} \to \: - 2 \to \: \frac{4}{3} \to \: \sqrt{13} [/tex]

Step-by-step explanation:

[tex]\sqrt{13} =3.6 \: (position \: 4)\: \\ - 2 = - 2 \: (position \: 2)\\ - \frac{5}{2} = - 2.5 \:( position \: 1) \\ \: \: \: \frac{4}{3} = 1.3 \: (position \: 3)\: [/tex]

♨Rage♨

Answer:

C: Mean

Step-by-step explanation:

mean means average

Answer:

The answer is C or D depending on if there's any outliers.

Answer:

false

Step-by-step explanation:

hopefully that helps you

Answer:

             [tex]y^2=-\frac{16}5x[/tex]

Step-by-step explanation:

focus: (-4/5, 0) means the distance from the origin to the focus: a=4/5

y² = -4ax  

y² = -4(4/5)x

y² = -(16/5)x

Answer:

128 signs will be posted along the trail

Step-by-step explanation:

From the question,

The national park service is building a 16-mile trail and they will post a sign every 1/8 mile along the trail. To determine how many signs will be posted along the trail, we will divide the length of the trail by the distance in which one sign is to be posted from another.

The length of the trail = 16 mile

The distance in which one sign is to be posted from another = 1/8 mile

Hence,

Number of signs that will be posted along the trail = 16 mile ÷ 1/8 mile

= 16 × 8/1 = 128

Number of signs that will be posted along the trail = 128

This includes the sign that will be posted at the end of the trail.

Since there will not be a sign posted at the beginning of the trail, then

128 signs will be posted along the trail.

Answer:

(-5,3)

Step-by-step explanation:

move five to the left to get 4 to -1 and 3 up to get 3 to 6

Answer:

-18

Step-by-step explanation:

Every time you multiply a positive number to a negative number, it will always be negative.

9(-2) = 9 * -2 = -18

Best of Luck!

Answer:

Step-by-step explanation:

7x-2-4x

Answer:

[tex] - 6x - 14[/tex]

how hope this helps.

Answer:

Linear

Step-by-step explanation:

If you plotted points like 1,2 (1 for every day and the 2 for each gallon) then 2,4 then 3,6 it would go up in a straight line.

We have a lot of square roots, and we want to find, for each one, two consecutive integers such that one is smaller than the square root and the other is larger.

The solutions are:

----------------------------

To find the integers, we just need to find two integers such that one squared is smaller than the argument of the square root and the other squared is larger than the argument of the square root.

1) √120

Here we can use:

10*10 = 100

11*11 = 121

Then:

10 < √120 < 11

2) √56

Here we can use:

7*7 = 49

8*8 = 64

then:

7 < √56 <  8

3) √19

Here we can use:

4*4 = 16

5*5 = 25

then:

4 < √19 < 5

4) √240

Here we can use:

15*15 = 225

16*16 = 256

then:

15 < √240 < 16

5) √80

Here we can use:

8*8 = 64

9*9 = 81

then:

8 < √80 < 9

6) √27

Here we can use:

5*5 = 25

6*6 = 36

then:

5 < √27 < 6

7) √199

Here we can use:

14*14 = 196

15*15 = 225

then:

14 < √199 < 15

8) √38

Here we can use:

6*6  = 36

7*7 = 49

then:

6 < √38 < 7

9) √102

Here we can use:

10*10 = 100

11*11 = 121

then:

10 < √102 < 11

10) √11

Here we can use:

3*3 = 9

4*4 = 16

then:

3 < √11 < 4.

If you want to learn more, you can read:

https://brainly.com/question/10855879

twice the difference of the number and 8 is equal to three times the sum of the number and 3. find the number. 2(x-8)=3x+3 2x-16=3x+3 2x-16-2=3x+3-2 2x+14=3x+1 16/2=4/2 8/2. twice the difference of the number and 8 is equal to three times the sum of the number and 3.

Answer:

Twice the difference of the number and 8 is equal to three times the sum of the number and 3.

Step-by-step explanation:

2(x-8)=3x+3 2x-16=3x+3 2x-16-2=3x+3-2 2x+14=3x+1 16/2=4/2 8/2. Question 229672: twice the difference of the number and 8 is equal to three times the sum of the number and 3.

Hope this helped! <3

Answer:

the answer is C: One-third y minus StartFraction 7 over 5 EndFraction x + two-thirds minus two-thirds y minus StartFraction 4 over 9 EndFraction

Step-by-step explanation:

hope it helps

Answer:

c

Step-by-step explanation:

did the unit test

Answer:

2.35x+6.00=y

x=number of gallons of gas

Step-by-step explanation:

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Suppose the number of sides are n .

We have following equation to find the sum of the interior angles.

[tex](n - 2) \times 180[/tex]

For Example we want to know what sum of the interior angles of triangle equals ?

Triangle has three sides thus ;

[tex]n = 3[/tex]

[tex](3 - 2) \times 180 = 1 \times 180 = 180 \\ [/tex]

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Answer:

From 0 to 31.43 minutes Plan 2 is cheaper. From 31.44 Plan 1 is better.

Step-by-step explanation:

First, we need to structure the total cost formula for each fitness center:

Plan 1= 22.99

Plan 2= 11.99 + 0.35x

x= number of minutes

Now, we equal the formulas and isolate x:

22.99= 11.99 + 0.35x

11=0.35x

31.43=x

The indifference point is 31.43 minutes.

From 0 to 31.43 minutes Plan 2 is cheaper. From 31.44 Plan 1 is better.

Answer:

102055290485752224 /125

Step-by-step explanation:

(5)(95524.36)+(854793.8888)(955133552.2) + 9/100 (7) / 100 + 6^2/ 12^2

= 477621.8 + (854793.8888)(955133552.2) + 9/100 (7) / 100 + 6^2 / 12^2

= 477621.8 + 816442323408395.75 + 9/100 (7) / 100 + 6^2 /12 ^2

= 816442323886017.5 +  9/100 (7) / 100 + 6^2 /12 ^2

= 816442323886017.5 + 63 / 100 /100 + 6^2 /12 ^2

= 816442323886017.5 + 63/10000 + 6^2 /12 ^2

= 102055290485752192/125 + 36/12^2

= 102055290485752192/125 + 36/144

= 102055290485752192/125 + 1/4

= 102055290485752224/125

Answer:

4567890,1234567890

Step-by-step explanation:

Answer:

3/7

Step-by-step explanation:

Given set is {-18,-16,-14,-12,-10,-8,-6}

Probability = Number of favorable outcome / Number of possible outcomes

Favorable outcomes ={ -18, -12, -6}

probability of choosing a multiple of -6 = 3/7

Answer:

when there are 5 gigabytes

Step-by-step explanation:

40+12x=30+14x

10+12x=14x

10=2x

x=5

Answer:

428571

Step-by-step explanation:

2.428571 is the decimal you are working with, because 17/7 in decimal form is 2.428571. the part that repeats is 428571 part.

so your answer is 428571

Answer:

2

Step-by-step explanation:

-8(17 - 12) / -2(8-(-2))

-8 × 5 / -2 × 10

-40 / -20

= 2

Hope this helps

plz mark as brainliest!!!!!!

Answer:

[tex]option \: c. \: 2[/tex]

Step-by-step explanation:

[tex] \frac{ - 8(17 - 12)}{ - 2(8 - ( - 2))} = \frac{ - 4(5)}{10} = 2. \\ \\

♨Rage♨

[/tex]

Answer:

a

Step-by-step explanation:

since c/4 = 139 is the equation, c/4 is a fraction. To get rid of the denominator you have to multiply the denominator in both sides.

If it was x/2 = 4. then multiply 2 on both sides to get 8.

Answer:-3m^2+11mp+10p

Step-by-step explanation:

The equivalent expression is:

-3m² + 11mp + 10p

Hence the correct option is 2.

Given is polynomial expression 13p – 3p(1 – 2m) – m(2m – 5p) – m², we need to find an equivalent expression to it,

To simplify the given polynomial expression, let's expand and combine like terms:

13p - 3p(1 - 2m) - m(2m - 5p) - m²

Expanding the expressions inside parentheses:

13p - 3p + 6mp - 2m² + 5mp - m²

Combining like terms:

10p + 11mp - 3m²

Rearranging the terms:

-3m² + 11mp + 10p

Therefore, the equivalent expression is:

-3m² + 11mp + 10p

Hence the correct option is 2.

Learn more about equivalent expression click;

https://brainly.com/question/28170201

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Answer:

[tex]h(f(x)) =6x-2[/tex]

Step-by-step explanation:

Given

[tex]f(x) = (3x-5)^3\\h(x) = 2\sqrt[3]{x}+8[/tex]

Required

Write [tex]h(f(x))[/tex] in terms of x

[tex]h(f(x)) = h((3x-5)^3)[/tex]

To get [tex]h((3x-5)^3)[/tex], we will replace x in h(x) with (3x-5)³ as shown:

[tex]h((3x-5)^3) = 2\sqrt[3]{(3x-5)^3} +8\\ h((3x-5)^3) = 2(3x-5) + 8\\ h((3x-5)^3) = 6x - 10 + 8\\ h((3x-5)^3) = 6x-2\\Hence \ h(f(x)) =6x-2[/tex]

Hence the expression [tex]h(f(x))[/tex] in terms of x is 6x - 2

Answer:

$13

Step-by-step explanation:

Answer:

13 dollars

Step-by-step explanation:

52 divided by 4 is 13.