Help pls


This table represents a proportional relationship between x and y.

x 0 7 14 21
y 0 2 4 6
What is the constant of proportionality, k?

Enter your answer as a simplified fraction in the box.

k =

Answer:

{y,x} = {7,-1}

Step-by-step explanation:

(-7x) + 3x = 4

- 4x = 4

 4x = - 4

x = - 1

   y = -7x

   x = -1

   y = -7(-1) = 7

The given equation will have No solution.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.

Given an expression 7 - 4x = 2 + x + 6 - 5x

Simplify this equation One side at a time:

For LHS:

=>  7 - 4x

For RHS:

=>  2 + x + 6 - 5x

=> 8 -4x

LHS  ≠  RHS

Since the variable part of the equation is equal and the constant part of the given equation is not equal

Thus given equation does not have solutions.

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Answer:

The slope is negative. The relationship is proportional

Step-by-step explanation:

Answer:

16/81

Step-by-step explanation:

as there is (-) sign so when we multiply even negative numbers it becomes positive

Answer:

81/16

beacuse

the 4 is negative. so it will become the reciprocal

Answer:

-16

Step-by-step explanation:

g(x) = (x + 5)2 - 12

g(-7)=(-7+5)2-12

g(-7)=(-2)2-12

g(-7)=-4-12

g(-7)=-16

Answer:

A unit rate is a rate where the second quantity is one unit , such as $34 per pound, 25 miles per hour, 15 Indian Rupees per Brazilian Real, etc. 1 minute=60 seconds1 hour=60 minutes (or) 3600 seconds1 day=24 hours (or) 1440 minutes.

Step-by-step explanation:

Answer: 60baskets

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

-123-(6x4=24)=-147      -147 divided by (4x5k+1k=21k)=-7

Answer:

7/100 or Decimal: 0.07

Step-by-step explanation:

The product of 70 multiplied by 10 to the power of -3 is 0.07

Given that product of 70 multiplied by [tex]10^{-3}[/tex].

Scientific notation is a way to express numbers that are very large or very small in a more concise and convenient form. It is commonly used in scientific and mathematical calculations, as well as in representing values in various fields such as astronomy, physics, and chemistry.

To solve this, we can use the concept of scientific notation. When a number is expressed in scientific notation, the exponent indicates the power of 10 by which the number should be multiplied.

In this case,  [tex]10^{-3}[/tex] means move the decimal point three places to the left.

Starting with 70, move the decimal point three places to the left to obtain 0.07. Therefore, the solution to 70 multiplied by [tex]10^{-3}[/tex] is 0.07.

Therefore, the product of 70 multiplied by  [tex]10^{-3}[/tex] is 0.07.

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Answer:

wrong 4 x 6 = 24 so 24 > 10        and 4 x 6 = 24 so 24  <  30

Step-by-step explanation:

hope it help ;)

Answer:

uh

Step-by-step explanation:

couldnt figure out how to leave XD

Answer:

[-3, 1, 9, 11]

Step-by-step explanation:

Plug in each number of the domain for x to get the range:

2(0)-3= 0-3 = -3

2(2)-3= 4-3= 1

2(6)-3= 12-3= 9

2(7)-3= 14-3= 11

Answer:

C

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

msc5029 (6636)N 33377) 3746) E

Step-by-step explanation:

This is the  Znonneg all positive integers when in a  Znonpos  is the answer for that problem. You probably have not learned about that quite yet but that is the one for that answer. Hope this helps (a little) but um yeah bye :)

Answer:

d = 200m

1400 m.

Step-by-step explanation:

This is direct variation.

At time 0 distance  run is zero.

d = km where d = distance, m = time and k is a constant.

k = the slope of the line joining the points and is  

800 / 4

= 200.

So the equation is d= 200m.

After 7 minutes he has run 20*7

= 1400 meters.

Answer:

0.54

Step-by-step explanation:

6/11 in decimal form is closest to 0.54

Answer:

Step-by-step explanation:

All I am saying its not 1 or 3

Answer:

x=54

Hope this helps!

Answer:

x = 54

Step-by-step explanation:

(x + 16) = 70

     -16    -16

        x = 54

Answer:

I dont see anything how am I supposed to

9514 1404 393

Answer:

  (C)  Step 1: 15x − 20 = 1; Step 2: 15x = 21

Step-by-step explanation:

The first step is to eliminate the parentheses, using the distributive property.

  5(3x − 4) = 1

  15x -20 = 1

The second step is to add 20 to both sides of the equation.

  15x = 21

This pair of steps is shown in the 3rd choice.

_____

Comment on the answers

The distributive property seems to be applied incorrectly a lot of the time. Here, you can choose the correct answer by looking at the result of properly applying the distributive property: 5(3x-4) = 15x-20. Only the correct choice has this as the first step.

Step-by-step explanation:

-2=--4(1)+b

I gotchuu

Answer:

37,604

Step-by-step explanation:

119 times 316 is 37,604

Hope this helps! :)

Answer:

5....I guess...is it a brain teaser?

Answer:

21

Step-by-step explanation:

His number is 21

21 - 12 = 9

9 times -2 = -18

Hope this helps!!

Answer:

21

_____________________

Answer:

is the answer 45444.2453 jd

Step-by-step explanation:

Answer:

10m -11 ( plug in the given value for m)

10 (4) -11  (do multiplication first because of PEMDAS)

40 -11  (subtract)

29 (the answer)

Answer:

The length of the segment GI is 30.5 units

Step-by-step explanation:

In any triangle, the line segment joining the mid-points of two sides is parallel to the third side and equal to half its length

In ΔFHJ

∵ G is the mid-point of the side FH

∵ I is the mid-point of the side JH

∵ FJ is the 3rd side of the triangle

→ From the rule above

∴ GI // FJ

∴ GI = [tex]\frac{1}{2}[/tex] FJ

∵ FJ = 61 units

∴ GI = [tex]\frac{1}{2}[/tex] (61)

∴ GI = 30.5

∴ The length of the segment GI is 30.5 units

Answer:

50

Step-by-step explanation:

P- Parenthesis

E- Exponents

M- Multiplication

D- Division

A- Addition

S- Subtraction

(3²+4²)

3*3= 9     4*4= 16     16+9= 25      2(25)      25*2= 50

Hope this helped! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧

( ﾟдﾟ)つ Bye

Answer:

130 degrees

Step-by-step explanation:

All triangles equal 180 degrees. subtract that by the known sides. you get 130

= √41² - 9²

= √1.681 - 81

= √1.600

= 40

Answer:

is this the whole assignment because choose a question

Answer:

x = 11/3

Step-by-step explanation:

x2 + x = 11

Combine like terms

3x = 11

Divide both sides by 3

x = 11/3