Do the ratios 7:14 and 3:6 form a proportion?

Answer:

In order to calculate the slope, you'll need 2 ordered pairs (x, y).

The formula for calculating the slope is:

[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]

where m = slope

(x1, y1) = first ordered pair

(x2, y2) = second ordered pair

Regardless of which values for the (x1, y1) and (x2, y2) you choose, you would still end up with the same slope (as long as it's done correctly).

As an example, let's say you have the following set of points:

(2, 4) (8, 1)

Let (x1, y1) =  (2, 4)

     (x2, y2) = (8, 1)

Plug these values into the slope formula:

[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]

[tex]m = \frac{1 - 4}{8 - 2} = \frac{-3}{6} = -\frac{1}{2}[/tex]

Therefore, the slope of the line is - 1/2.

To prove that you'll end up with the same value for the slope:

This time, let (x1, y1) =  (8, 1)

                     (x2, y2) = (2, 4)

[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]

[tex]m = \frac{4 - 1}{2 - 8} = \frac{3}{-6} = - \frac{1}{2}[/tex]

Therefore, the value of the slope is still -1/2.

Please mark my answers as the Brainliest if you find my explanations helpful :)

Answer:

Each bus could take 44 Students.

Step-by-step explanation:

(405-9) / 9

Answer:

44

Step-by-step explanation:

405 total students minus 9 students who traveled in cars=396 students

396 students divided by 9 buses=44 students per bus

Answer:

It won't let me put my answer sorry

Answer:

I cant see the question v well

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think it is 29.3 I am really not sure.

Answer:

Step-by-step explanation:

3(x + 2) = 3x - 6

3x - 6 = 3x - 6

Subtract 6 from both sides of the equation. Then you will get 3x = 3x - 12. Now subtract 3x from both sides of the equation. Leaving you with 0 = -12. So I guess it’s correct?

Answer:

7/9

Step-by-step explanation:

Hope this helps you. Have a nice day.

Answer:

(4*2-3)(x+8)

(8-3)(x+8)

8(x+8)-3(x+8)

8x+64-3x-24

8x-3x+64-24

5x+40

Answer:

Not a function

Step-by-step explanation:

If you were to graph it, these would fail the vertical line test.

Answer:

34

Step-by-step explanation:

We actually don't care what amount of paper is white, we just need the amount per truck. If there were 2 trucks, they would each take half of the total amount of paper. If there were 3 trucks, they would each take a third of the total amount of paper. And so on for 4,5,6,etc.

For 28 trucks, they would each take a twenty-eighth of the total amount of paper. So, the amount each truck takes is just [tex]952/28=34[/tex].

So, the answer is [tex]\boxed{34}[/tex] and we're done!

Answer:

5y × 6y = 30y^2

Step-by-step explanation:

All you're doing is multiplying the coefficients 5 and 6, to get 30, and any variable multiplied by another variable will give you that variable, squared.

Friendly fun fact: When you give points, we are only earning half of that. (Just thought you'd like to know.)

Hope this helped :)

Answer:

$134.71

Step-by-step explanation:

A = P(1 + rt)

A = Amount after t months or years

P = Principal or amount saved

r = interest rate = 5.18% = 0.0518

t = time.in years = 18 months

= 1 year and 6 month

= 1.5 year

A = $125( 1 + 0.0518 × 1.5)

A = $125 ( 1 + 0.0777)

A = $125(1.0777)

A = $134.71

Answer:

4.08

Step-by-step explanation:

the negatives cancel each other out therefore 1.02*4= 4.08

When we Evaluate. [tex]0 / -1 * 0^2 * -4[/tex] the values is 0. To evaluate the expression, follow the order of operations (PEMDAS/BODMAS):

P - Parentheses/Brackets

E - Exponents/Orders

MD - Multiplication and Division (from left to right)

AS - Addition and Subtraction (from left to right)

The expression is: [tex]0 / -1 * 0^2 * -4[/tex]

Step 1: Exponents/Orders

0^2 = 0 (Any number raised to the power of 0 is always 0).

Step 2: Division

0 / -1 = 0 (Any number divided by 0 is undefined, but in this case, it would be 0).

Step 3: Multiplication : 0 * 0 * -4 = 0

So, the final answer is 0.

To know more about operations :

https://brainly.com/question/30581198

#SPJ3

Correct Question is:

Evaluate. 0 / -1 * 0^2 * -4

Answer:

12

Step-by-step explanation:

140 + 4 = 144

raíz cuadrada de 144 es 12

answer:

3,204/4 = 801

5,656/8 = 707

2,736/9 = 304

4,224/6 = 704

7,256/8 = 907

5,424/6 = 904

3,515/5 = 703

Answer: The answer to this problem x > 2

Interval Notation: (2,∞)

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. Solve the Inequality for x 2x + 3 < 4x - 1

Answer:

x=7 is the answer

Step-by-step explanation:

Answer:7 · 0 = 0 7 · 1 = 7 7 · 2 = 14

7 · 5 = 35 7 · 6 = 42 7 · 7 = 49

10 · 0 = 0 10 · 1 = 10 10 · 2 = 20

10 · 5 = 50 10 · 6 = 60 10 · 7 = 70

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the width is x, then the area is:

Solving we get:

So correct choice is B

Answer:

136

Step-by-step explanation:

(7×18−4)+14

   (126−4)+14

       122+14

           136

Answer:

21 and 24

Step-by-step explanation:

21+24=45

Step-by-step explanation:

please mark me as brainlest

Answer:

y = 5x - 8

Step-by-step explanation:

10x -16 = 2y

y = 10/2x - 16/2

y = 5x - 8

Answer:

60 miles per hour

Step-by-step explanation:

15 mph (miles per hour) and he traveled for 4 hours so 15 per hour times 4 which is 60 and thats your answer

Answer:

d=-1

Step-by-step explanation:

The answer would be d = -1

Answer:warts  up man

Step-by-step explanation:

Answer:

the first one

the third one

thats all I know but this should help I have some work to do soooo sorry big zozo ;(

Step-by-step explanation:

Answer:

12

742

127.5

Step-by-step explanation:

If it's the area that 6*4=24, but it's not sqaure it's half ,so 24/2=12

742

127.5