help me please!
I need help​

Answer:

B, (-1/3, 3)

Step-by-step explanation:

This is the correct answer :)

Answer:

B, (-1/3, 3)

Step-by-step explanation:

Answer:

[tex]y=-8x-61[/tex]

Step-by-step explanation:

The slope-intercept form of the equation is y=mx+b where m is the slope and b is the y intercept. We know so far, that the slope is -8. We plug that in for m.

[tex]y=-8x+b[/tex]

Now, we need to find the y-intercept. The question gives us the point (-7,-5). We plug in -7 for x, and -5 for y.

[tex]-5=-8(-7)+b[/tex]

Then, we solve.

[tex]-5=56+b[/tex]

Subtract 56 from both sides.

[tex]-61=b[/tex]

Finally, we get this equation:

y=-8x-61

Answer:

The answer is 2 ¾

Step-by-step explanation:

11/4 = 2 ¾

4 - 2 ¾ = 2¾

Answer:

if 1g =3.785 then multiply by 24g = 90.84liters

Answer:

The equation is y = 5x + 4.

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Step-by-step explanation:

☆Remember: [tex]m = \frac{y_2 - y_1}{x_2 - x_1} [/tex]

☆Slope-intercept: [tex]y = mx + b[/tex]

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☆We need to find the slope first. So just plug in according to the slope formula!

[tex]m = \frac{9 - 4}{1 - 0} = \frac{5}{1} = 5[/tex]

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☆Now we need to find the y-intercept. We are going to plug in the slope and a set of coordinates to find the y-intercept.

[tex]y = mx + b \\ 9 = 5(1) + b \\ 9 = 5 + b \\ \frac{ - 5 = - 5 \: \: \: \: \: \: \: \: \: \: \: \: }{4 = b \: \: \: \: \: \: \: \: \: } [/tex]

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☆Now all we need to do is plug in and we are done!

[tex]y = 5x + 4[/tex]

▪Happy To Help <3

Answer:

I hope this helps you for the question!!!

The answer is (4, -6), or the fourth option.

Answer:

[tex]P_x=0.7407407407 \approx 0.74[/tex]

Step-by-step explanation:

From the question we are told that

Dice rolls n=200

Number of dice =2

Generally sample space for Two 6-sided dice is [tex]n=36[/tex]

The sums of five bears the following events

[tex]E={(1,4)(2,3)(3,2)(4,1)}=>4[/tex]

Probability of getting a sum of 5 in a roll

[tex]P(sum 5)=\frac{4}{36}[/tex]

Generally the probability that two dice rowed will include 30 sums of 5

[tex]P_x=\frac{4(200)}{36(30)}[/tex]

[tex]P_x=0.7407407407 \approx 0.74[/tex]

The probability of getting more than 30 sums of 5 out of 200 rolls is 1/6.

Probability is the measurement of possibilities.

Number of rolls =200

Number of dice =2

Sample space for a sum of 5 will be (1,4) (2,3), (3,2),(4,1)

Total outcomes = 36

So, the probability of getting 5 as a sum in a single roll= 4/36 =1/9

So, the probability of getting more than 30 sums of 5 out of 200 rolls

= 1/9 *30/200

=1/6

Hence, the probability of getting more than 30 sums of 5 out of 200 rolls is 1/6.

To get more about probability visit:

https://brainly.com/question/24756209

Answer:

No of problems Jamle completed = 2p-2

Step-by-step explanation:

HOPE IT HELPS YOU :)

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Answer:

2p-2

Step-by-step explanation:

Answer:

15 years old

Step-by-step explanation:

15 x 20 = 300

John = S + 5

Sam = 15

John = 20

Sam = 15

Answer:

the answer to your problem would be sam is 15 and John is 20

9514 1404 393

Answer:

  y = 0.2·0.5^x

Step-by-step explanation:

An exponential function is generally of the form ...

  y = a·b^x

where 'a' is the function value when x=0, and b is the ratio between values for x=1 and x=0.

In the given table, y = 0.2 for x = 0, so a = 0.2.

We find that the value for x = 1 is 0.1, so the value of b is ...

  b = 0.1/0.2 = 0.5

Then the exponential function is ...

  y = 0.2·0.5^x

Answer:

[tex]1-(2x+2)^2=-4x^2-8x-3[/tex]

Step-by-step explanation:

Polynomials

Simplify the result of:

[tex]1-(2x+2)^2[/tex]

Expanding the square of the binomial:

[tex]1-(2x+2)^2=1-[(2x)^2+2(2x)2+2^2][/tex]

Operating:

[tex]1-(2x+2)^2=1-(4x^2+8x+4)[/tex]

[tex]1-(2x+2)^2=1-4x^2-8x-4[/tex]

Collecting like terms:

[tex]\boxed{1-(2x+2)^2=-4x^2-8x-3}[/tex]

Answer:

63

Step-by-step explanation:

450 × 14 ÷ 100 = $63

hope this helps

Answer:

i think is 63

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

Two triangles are said to be congruent if all the three sides and three angles of one triangle is equal to the three sides and three angles of another triangle.

Statement                               Reason

QV bisects RT at point           Given

S and QR || PV.

RS ≅ TS                                   Definition of bisection.

∠QSR = ∠TSV                          Vertical angles are congruent to each other.

∠QRS ≅ ∠VTS                         Alternate interior angles are equal.

ΔQRS ≅ ΔVTS                        Angle-side-angle congruence theorem. If

                                                two angles and an included side of one

                                                triangle is equal to two angles and an

                                                included side of another triangle, then both

                                                triangles are congruent.

QS ≅ VS                                  Corresponding sides of congruent triangles

                                                are equal.

Answer:

Step-by-step explanation:

i hope it helps :)

Answer:

hi

Step-by-step explanation:

if m is 100 and n is 64, then m - n is equal to 100-64, which is equal to 36

have a nice day

Answer:

7.57142857143 minutes

Step-by-step explanation:

Answer:

y = -7x + 17

Step-by-step explanation:

you want to isolate the 'y' variable, start by distributing -7 on the right side

y + 4 = -7x + 21

now subtract 4 from each side

y = -7x + 17

Answer:

y=mx + b     y=-7x + 17

Step-by-step explanation:

The first method is substitution. This is when the x or y value that is known is substituted into one of the equations. This should be done when you can easily see or find the x or y value.

Example: x = 3, and x + 8y = 30.

The x was given in the first equation (x = 3), and can therefore be substituted into the other equation to find y.

The next method is elimination. This is when you add the two systems together and eliminate either the x values or the y values. This should be done when there are opposite signs of the same number in both equations.

Example: y - 3x = 24, and 2y + 3x = 7

In the first equation you have -3x, and in the second you have 3x. If you were to add the two equations, the x values would cancel out and you would be left with:

y + 2y = 24 + 7

And then you could solve for y.

The last method is to graph both equations and to see at which point the lines intersect.

Work Progress: 17.22mile/6 days = 2.87

Tonda ran 2.87 miles each day.

Answer:

103.32

Step-by-step explanation:so what you need to do is times the decimals so: 17.22 x 6 = 103.32

Answer:

yes; (-2, 1)

Step-by-step explanation:

reflection over y = x means (x, y) → (y, x)

Answer:

$95.4

Step-by-step explanation:

6% in decimal form is 0.06

we need to find what 6% of 90 is to see how much sales tax there is on this item

0.06*90=5.4

the sales tax is 5.4

5.4 is 6% of 90 so we need to add 5.4 to 90

90+5.4=95.4

$95.4---total amount noah paid(normal price+ sales tax)

Answer:

20 dollars

Step-by-step explanation:

I think 20+20+20=60 then 60-40=20

Answer:

h=0.4

Step-by-step explanation:

6.1h=2.44

h=2.44/6.1

h=0.4