Which of the following equations could represent the points in the table? Select all that apply.
х
y
0
11
1
5
2
-1
3
-7
o
A. y - 11 = -6(x - 0)
B. y - 1 = -6(x + 5)
C. y + 1 = -6(x - 2)
D. y - 7 = -6(x - 3)

Answers

Answer 1
A is the answer
Step by step example:

Related Questions

How do you write the equation in slope intercept form given (3,-9),(0,3

Answers

Answer:

       y = - 4x + 3

Step-by-step explanation:

Slope:

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{3-(-9)}{0-3}=\dfrac{12}{-3}=-4[/tex]

Point-slope frorm:

[tex]y-y_o=m(x-x_o)[/tex]

m = -4 ;    point (0, 3)   ⇒   x₀=0,  y₀=3

y - 3 = - 4(x - 0)

y - 3 = - 4x            

y = - 4x + 3     ←   slope intercept form

What is x3 = 8/27
Help me please

Answers

Answer: x=8/81

Step-by-step explanation

3x divide by 3

8/27 divide by 3

it becomes x=8/27 divide by 3 and 3 becomes 1/3

8/27 x 1/3=8/81

x=8/81

The ratio of pretzels to crackers in a snack mix recipe is 11:9. What percent of the mix is
crackers?

Answers

55% is crackers if the 11 is crackers

Answer:

45%

Step-by-step explanation:

You would add 11 and 9 together to find the mix number, which would be 20. Then, you see that the crackers is 9. So, you would do 9 divided by 20 (to find the percentage). 9 divided by 20 is 0.45

0.45 as a percent is 45%.

Evaluate \left(-22\right)-14-\left(-22\right)+14(−22)−14−(−22)+14left parenthesis, minus, 22, right parenthesis, minus, 14, minus, left parenthesis, minus, 22, right parenthesis, plus, 14.

Answers

Answer:

0

Step-by-step explanation:

Given the expression

(-22)-14-(-22)+14

First you must knw the following sign operations

-×- = +

+×-= -

Using the operation in the question

(-22)-14-(-22)+14

= -22-14+22+14

= -22+22-14+14

= (22-22)-(14-14)

= 0-0

=0

Heme the required answer is 0

plss helpp asap i will mark as brainliest if correct!!

Answers

Answer:

Step-by-step explanation:

You have to find 5/8 of 11/2:

5/8 of 11/25/8•11/255/16=3.4375=3 and 7/16

A factory robot recently examined some bulbs, of which 2 were flawed and 36 were not. Considering this data, how many flawed bulbs would the robot be expected to find in a batch of 19 bulbs?

Answers

Answer: 1 bulb

Step-by-step explanation:

Using the proportion of flawed bulbs in the first scenario, you can get the number of flawed bulbs in the other bath.

First scenario total bulbs = 2 + 36 = 38

Proportion of flawed bulbs = 2/38 = 1/19

In a batch of 19, the flawed bulbs are;

= 1/19 * 19

= 1 bulb

A fuel pump filled a semitruck with 99 gallons of fuel in 11 minutes.
How many gallons of fuel were pumped per minute?
A 20
B
10
11
D 9

Answers

Answer:

Step-by-step explanation:20

how can i find a form for y= mx + b using (200, 100) and (50,25)

Answers

The slope intercept is y=0.50x+0.00

Answer:

The answer is

[tex]y = \frac{7}{2}x - 600[/tex]

Step-by-step explanation:

Formula:

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

We first need to find the slope:

[tex] m = \frac{25 - 200}{50 - 100} = \frac{ - 175}{ - 50} = \frac{7}{2} [/tex]

Now we need to find the y-intercept:

y = mx + b (substitute)

100= 7/2(200) + b

100 = 700 + b

-700=-700

-600 = b

Using the information we now have:

[tex]y = \frac{7}{2}x \: - 600[/tex]

−2x−7y=30
7x+4y=18

Answers

do you need the equations solved? i'll answer in the comments after you lmk what i need to do with the equations lol

A line with a slope of 5 passes through the points (3,8).which of the following is the value of the y-intercept

Answers

Answer:

-7

Step-by-step explanation:

The value of the y-intercept is -7.

Given that, slope=5 and the coordinate points is (3, 8).

What is a y-intercept?

In Maths, an intercept is a point on the y-axis, through which the slope of the line passes. It is the y-coordinate of a point where a straight line or a curve intersects the y-axis. This is represented when we write the equation for a line, y = mx+c, where m is slope and c is the y-intercept.

Substitute m=5 and (x, y)=(3, 8) in y=mx+c, we get

8=5×3+c

⇒8=15+c

⇒c=-7

Therefore, the value of the y-intercept is -7.

To learn more about the y-intercept visit:

brainly.com/question/14180189.

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Can I get help on this one

Answers

3x = 36-6x . add +6 to both sides, 6 cancels out now you have 9x = 36x, divide 9 to each side, x=4

Answer:

3x=36-6x

or, 3x+6x=36

0r,9x=36

or,x=36/9

or,x=4

Step-by-step explanation:

if you are satisfied then you can give brainliest

Factor the expression. 24y+88z

Answers

Answer:

8 out of 24y + 88z.

8 (3y + 11z)

Step-by-step explanation:

Brainliest Please!!!!

Answer:= 8(3y + 11z)

rewrite 88 as 11 x 3

    rewrite 24 as x 8                                      

         = 3 x 8y + 11 x 8x                        

 factor out common term 8

= 8( 3y + 11z)          

                                 

Kayden had 36 trading cards and bought 2 more trading cards per week for x weeks.
Paul had 8 trading cards and bought twice as many cards per week as Kayden.
How many weeks will it take for Kayden and Paul to have an equal number of trading
cards?

Answers

Answer:

7 more weeks

Step-by-step explanation:

36-8=28

2×2=4

4×7=28

28+8=36

Math: Problem-Solving with equations.
Please Help. The end of the semester for me is December 18th
and I need to get all my assignments done. pronto

Answers

Answer:

2s-10

Step-by-step explanation:

Answer: S - 10

Step-by-step explanation:

The question states the 3rd side is 10cm less than the 2nd side. The keyword is less, less means subtract. Knowing we have to subtract we can eliminate the 3rd and 4th answer. Since the 2nd is equal to “s”, and the third side is 10cm less than the 2nd, the 3rd side must be equal to:

“s - 10”.

Your answer
(4) Fredrick borrows $ 1200 for 3 years at a rate of 5.6% per year simple
interest. Work out the total amount he pays back at the end of 3 years.

Answers

Answer:

The total amount he pays back will be $1,401.6

Step-by-step explanation:

First off, we transform 5.6% to a decimal and multiply it by 3 (years), and that will get us 0.168. Then we use the total amount borrowed and multiply it by 0.168 (total interest for 3 years). Finally, we add that to our total amount borrowed and we get the final answer.

1200 + (1200 * 0.168) = 1,401.6  

The total amount he pays back at the end of 3 years is 1413.1 .

What is growth rate?

Growth rates refer to the percentage change of a specific variable within a specific time period.

According to the question

Fredrick borrows $ 1200 for 3 years at a rate of 5.6% per year simple

interest.

Principal amount P = $ 1200

Time t = 3 years

Growth Rate r = 5.6 % = 0.056

Total amount = [tex]P(1+r)^{t}[/tex]

= [tex]1200(1+0.056)^{3}[/tex]

= [tex]1200(1.056)^{3}[/tex]

= 1413.1

The total amount he pays back at the end of 3 years is 1413.1 .

Find out more information about growth rate here

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4n-2n=4
Someone help solve this please

Answers

The answer is 2, you subtract 4 from 2 and get 2 and then multiply by 1

Answer:

n=2

Step-by-step explanation:

4n-2n=2n

2n/2=4/2

n=2

Hope this helps/ Happy Holidays!

Which of the following equations represents an ellipse having a major axis of
length 18 and foci located at (4,7) and (4,11)?

Answers

Answer: the answer is A

Step-by-step explanation:

The equation of an ellipse having a major axis of length 18 and foci located at (4,7) and (4,11) is given by: Option A: (x-4)^2/77 + (x-9)^2/81 = 1

What is the equation of ellipse if its major and minor axis and center are given?

Suppose that the major axis is of the length 2a units, and that minor axis is of 2b units, and let the ellipse is centered on (h,k) with major ellipse parallel to x-axis, then the equation of that ellipse would be:

[tex]\dfrac{(x-h)^2}{a^2} + \dfrac{(y-k)^2}{b^2} =1[/tex]

Coordinates of its foci would be: [tex](h \pm c, k)[/tex] where [tex]c^2 = a^2 - b^2[/tex]

If its major axis is parallel to y-axis, then,

coordinates of its foci would be: [tex](h , k\pm c)[/tex] where [tex]c^2 = a^2 - b^2[/tex] and its equation would be:

[tex]\dfrac{(x-h)^2}{b^2} + \dfrac{(y-k)^2}{a^2} =1[/tex]

For this case, we're specified that:

Ellipse has major axis of length 18 units,Its foci is located on (4,7) and (4,11)

Assume that:

Its center is on (h,k)Its major axis is of length 2a units.Its minor axis is of length 2b units.

Then, we get:

2a = 18, or a = 9 units

Also, as we have:

Coordinates of its foci as: (4,7), and (4,11)

Foci lie on major axis, and the x-coordinate of both foci is constant, so major axis is parallel to y-axis.

For such ellipse, its foci is [tex](h , k\pm c)[/tex]

The value of c is always non-negative as a ≥ b always as 2a is length of major axis and 2b is length of minor axis.

Thus, we get:
[tex]k - c = 7\\k + c = 11[/tex] (c isn't 0 as it has some effects as foci' y coordinates are different. Thus, c > 0. Andt therefore a fixed number - positive number < that fixed number + that positive number, therefore we alloted 7 and 11 to those foci).

From those 2 equations, we get:
[tex]k = c + 7\\k+ c =c+7+c = 11\\c = 2\\k = 2+7 = 9\\[/tex]

Also, from foci coordinates, we get h = 4

Thus, center of the ellipse considered is (h,k) = (4,9)

Also, as we've got [tex]c^2 = a^2 - b^2[/tex]  and c = 2, and a = 9, therefore, we get:
[tex]2^2 =9^2 - b^2\\b^2 = 77[/tex]

Thus, the equation of the ellipse considered is:

[tex]\dfrac{(x-h)^2}{b^2} + \dfrac{(y-k)^2}{a^2} =1\\\\\dfrac{(x-4)^2}{77} + \dfrac{(y-9)^2}{81} =1[/tex]

Thus, the equation of an ellipse having a major axis of length 18 and foci located at (4,7) and (4,11) is given by: Option A: (x-4)^2/77 + (x-9)^2/81 = 1

Learn more about ellipse here:

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what function describes the sequence 8, 7.3, 6.6, 5.9,....

Answers

Answer:

-0.7

Step-by-step explanation:

You are subtracting 0.7 from 8. The pattern keeps going

Find the missing angle for the equilateral triangle below .

Answers

Answer:

All equilateral triangles have angles equal to 60°.

almost done, three more left I think

Answers

Answer:

Nice!!

Step-by-step explanation:

Solve the equation 7x - 4 =4x -1

Answers

Answer:

x= 1

Step-by-step explanation:

7x-4x= -1+4

3x = 3

x= 1

Answer:

x = 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

7x - 4 = 4x - 1

Step 2: Solve for x

Subtract 4x on both sides:                    3x - 4 = -1Add 4 to both sides:                              3x = 3Divide 3 on both sides:                          x = 1

15 points
I really need help with this and it’s due soon please help me and explain.

Answers

A square's diagonal has a length equal to √(2) times the length of its sides. So if the side length is x, then the diagonal is such that

√(2) x = 10 cm

→   x = 10/√(2) cm ≈ 7.07 cm

The perimeter of a square is 4 times its side length, so the perimeter is

4 (10/√(2) cm) = 40/√(2) cm ≈ 28.3 cm

which makes 28.4 cm the closest answer.

Answer:

28.4

Step-by-step explanation:

Farrah earned a total of 15 appetizer recipes over the course of 3 weeks of culinary school. After how many weeks of culinarily school will Farrah know a total of 20 appetizer recipes?

Answers

Answer:

by the fourth week farrah will know 20 appetizer recipes

Answer:

4 weeks

Step-by-step explanation:

15/3= 5

20/5= 4

What is the length of line Bc

Answers

Answer:    sorry if i am wrong but i think it is    c or a

Step-by-step explanation:

Helpppp please I’m stuck

Answers

Answer:

14 ounces

Step-by-step explanation:

you count the tick on the ounce side until it is at the same point as the grams

14 ounces, extra characters

PLZ HELP

Jonathan's age is one-third Belinda's age now. In 12 years, Belinda will be m years old.

a) Write an algebraic expression to represent Belinda's age now.

b) Write an algebraic expression to represent Jonathan's age 5 years from now.

c) If m = 36, what will Jonathan's age be 5 years from now?

d) Explain how you found the answers.

Answers

Answer:

A. J (Jonathan's age) = 1/3 M+0; I got this because he is 1/3 her age so 1/3 times her age is his age

B. J=1/3m+5; same as before but plus 5 years

C. he will be 17 because 36 times 1/3 is 12 then you add the 5 year

D. I put explanations with each one

I really hope this helps and if you have any questions be sure to comment them! Have a great day!

A local hamburger shop sold a combined total of 628 hamburgers and cheeseburgers on Thursday. There were 72 fewer cheeseburgers sold than hamburgers
How many hamburgers were sold on Thursday?

Answers

Answer:

278 cheeseburgers and 350 hamburgers sold on Thursday

Step-by-step explanation:

To confirm that these combined equal 628 we can add them together using the equation 278 + 350. Once confirm that these both equal 628 when combined, we can find the difference between the 350 hamburgers and 278 cheeseburgers by subtracting one from the other using the equation, 350 - 278. When you do that, you will get a difference of 72 which means that there were 72 fewer cheeseburgers sold than hamburgers.

(sorry if this is confusing, I'm not good at explaining things)

Question 18 of 25
Which graph shows a system with an infinite number of solutions?

A. Graph A
B. Graph C
C. Graph B

Answers

It’s a black screen I can’t see

find the missing angle I will mark you brainly

Answers

Answer:

46

Step-by-step explanation:

180 minus 105 minus 29

Answer:

46 degrees

Step-by-step explanation:

im assuming this is a triangle so 105+29=134

180-134=46

Steph makes 90% of the free throws she attempts. She is going to shoot 3 free throws. Assume that the results
of free throws are independent from each other. Let X represent the number of free throws she makes,
Find the probability that Steph makes exactly 1 of the 3 free throws.
You may round your answer to the nearest hundredth.
P(X = 1) = 1

Answers

Answer:

0.03

Step-by-step explanation:

khan says it’s right

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