i told you people that i would be sending out a series of problems todayy!!

Answer: 2 gems per mine

Step-by-step explanation:

The constant of proportionality if, There is a proportional relationship between the number of mines Nathan builds, x, and the number of gems he earns, y, is 2 gems per mine.

When the corresponding elements of two numerical sequences, frequently experimental data, have a fixed ratio, this is referred to as the coefficient of proportionality, and the two sequences are said to be proportional or directly proportional.

Given:

There is a proportional relationship between the number of mines Nathan builds, x, and the number of gems he earns, y,

Values of x = 5, 6, 7, 10

Values of y = 10, 12, 14, 20

Calculate the constant of proportionality as shown below,

The constant of proportionality = y / x

The constant of proportionality = 10 / 5

The constant of proportionality = 2 gems per mine.

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Answer:

It would be C.

Step-by-step explanation:

Dave has 4 times as many figures as Ben. Ben has y action figures, so it would be 4y. Then Jeff has 5 more action figures than Dave which would be addition, all together it would be (4y+5) more action figures) I hope that helps

Answer:

133 girls

Step-by-step explanation:

Total members = x

Number of boys = [tex]\frac{2}{9}x[/tex]

Number of girls = [tex]\frac{2}{9}x +95[/tex]

Number of boys + Number of girls = total members

[tex]\frac{2}{9}x+\frac{2}{9}x+95=x\\\\\frac{2}{9}x+\frac{2}{9}x=x -95\\\\\frac{2}{9}x+\frac{2}{9}x-x=-95\\\\\frac{4}{9}x-x = -95\\\\\frac{4}{9}x-\frac{9}{9}x = -95\\\\\frac{-5}{9}x=-95\\\\x = -95*\frac{9}{-5}\\\\x=19*9[/tex]

x = 171

Number of boys = [tex]\frac{2}{9}*171[/tex] = 2 * 19 = 38

Number of girls = 38 + 95   = 133

Answer:

Linda makes 72 more cards than Paul

during the week

Step-by-step explanation:

Here, we want to know how many cards Linda makes than Paul during the week.

We proceed as follows;

From the question;

If Paul makes 1 card, then Linda has made three

Now let’s get their relationship with Aaron;

If Aaron makes 2 cards , Linda has made three

Now since Aaron made 72 cards, Let’s say Linda has made x cards

Let’s get the value of x now

To get the value of x, we simply cross multiply;

2 - 3

72 - x

2 * x = 3 * 72

x = (3 * 72)/2 = 108 cards

Now recall , for every 3 cards of Linda, Paul made only 1;

So the number of cards Paul will make if Linda makes 108 will be 108/3 = 36

So the number of more cards that Linda makes than Paul during the week will be ; 108 -36 = 72 cards

Answer: 72

Step-by-step explanation:

Answer:

Step-by-step explanation:

-11

Given:

Number of white roses = 4

Number of red roses = 8

To find:

The ratio of the number of red roses to the number of white roses.

Solution:

Using the given information, the ratio of the number of red roses to the number of white roses is

[tex]\text{Required ratio}=\dfrac{\text{Number of red roses}}{\text{Number of white roses}}[/tex]

[tex]\text{Required ratio}=\dfrac{8}{4}[/tex]

[tex]\text{Required ratio}=\dfrac{2}{1}[/tex]

[tex]\text{Required ratio}=2:1[/tex]

Therefore, the required ratio is 2:1.

Answer:

b-8

7y

5(c+d)

[tex]\frac{w}{4}-2[/tex]

[tex]p^{4} =q+4[/tex]

2(n+4)=8n which gives n=4/3

n-10=8+p

Step-by-step explanation:

Answer: No, it is not rational (it is irrational)

If we had something like 7.78787878... where the "78"s go on forever, then it would be rational. This is called a repeating decimal.

Something like 7.787887888... does not have a repeating pattern. It has 7's and 8's, but the number of 8's seems to increase by 1 each time you list a 7. So this is why the given number is not rational.

Answer:

-15/41

Step-by-step explanation:

-3x + 15 - 6x = 30 + 32x

~Combine like terms

-9x + 15 = 30 + 32x

~Subtract 15 to both sides

-9x = 15 + 32x

~Subtract 32x to both sides

-41x = 15

~Divide -41 to both sides

x = -15/41

Best of Luck!

Answer:

-15/41 = x

Step-by-step explanation:

-3x+15-6x=30+32x

Combine like terms

-9x+15 = 30 +32x

Add 9x to each side

-9x+15+9x = 30+32x+9x

15 = 30+41x

Subtract 30 from each side

15-30 = 30+41x-30

-15 =41x

Divide each side by 41

-15/41 = x

Answer:

52/8 meters per second or 6.5 meters per second

Answer:

c

Step-by-step explanation:

most energy don't enter the ecosystem through sunlight, there's water too, and air

The energy is recycled after flowing through ecosystems is not true, So option b is the correct answer.

The energy flow in the ecosystem is one of the most important factors for the survival of such a large number of organisms.

An ecosystem consists of all the organisms and the physical environment with which they interact. The ecosystem has two main components which are biotic and abiotic. They are connected through nutrient cycles and energy.

From the sunlight as a source of energy, it enters the system through photosynthesis. So, the energy is transferred between organisms. energy flows take place through the food chain and food web, which is not recycled in ecosystems and requires a continuous input of energy to sustain. Thus, the energy flow is unidirectional.

Therefore, b is the correct option that energy is recycled after flowing through ecosystems.

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Answer:

It is A on edge

Step-by-step explanation:

Answer:

g(x) = – f(x – 2)

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

8 - x + 4x = 26

8+3x=26

3x=26-8

3x=18

x=18/3

x=6

1.4 + 3.5

Add the terms

4.9

Hope this helps! :)

Answer:

  N, Y, N, Y, Y, N, Y, N

Step-by-step explanation:

Rational: √121, 5/2, 58/3, -3.76, 0.37

Irrational: √20, √3, √14

__

The square root of a perfect square, such as √121 = √(11^2) = 11, is rational. The square root of any integer that is not a perfect square is irrational.

Any fraction or finite-length decimal number is rational. Any repeated decimal is also rational, regardless of the length of the repeat.

Answer:

The midpoint is (5,3.5)

Step-by-step explanation:

To find the x coordinate of the midpoint, add the x coordinates of the endpoints and divide by 2

( 1+9)/2 = 10/2 =5

To find the y coordinate of the midpoint, add the y coordinates of the endpoints and divide by 2

( 7+0)/2 = 7/2 =3.5

The midpoint is (5,3.5)

Answer:

2,520,000

Step-by-step explanation:

We are told the telephone number has seven digits of the form ABC-DEFG

We are told that the digit ‘A' is restricted to any number between 1 and 9.

Between 1 and 9 means numbers in between 1 and 9. So 1 and 9 are not included.

This means the numbers include 2, 3, 4, 5, 6, 7, 8. Which means there are 7 ways to select.

We are also told that digits B and C are restricted to any number between 2 and 9

This means that the numbers are; 3, 4, 5, 6, 7, 8. It means there are 6 ways to select.

Now, we are told that digits D,E,F, and G have no restriction. Thus, there are 10 ways to select each digit.

To find the Number of seven digit phone numbers that are possible with these restrictions, we will multiply each individual number of ways for each digit.

Thus;

Probability = 7 × 6 × 6 × 10 × 10 × 10 × 10 = 2,520,000

Answer:

16=6+2x

Step-by-step explanation:

Since two times an unknown number plus 6 equals 16, the equation would be 16=6+2x

Answer:

202 I think so this is the right answer

You have the correct pairings

(x,y) is any point on the line

m is the slope

(x1,y1) is the given point on the line

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

For example, if we said that the slope was m = 5 and the given point was (x1,y1) = (7,9)

Then,

y - y1 = m(x - x1)

y - 9 = 5(x - 7)

is the point slope form

Answer: 12 hours

2 hours every day 6 days a week 12 hours

6x2=12

Answer:

D

Step-by-step explanation: 36 is in the 6 times table

Answer: 36

Step-by-step explanation: To find the multiples of 6, we multiply 6 by

all the whole numbers until we find our answer listed.

6 × 0 = 6

6 × 1 = 6

6 × 2 = 12

6 × 3 = 18

6 × 4 = 24

6 × 5 = 30

6 × 6 = 36

Notice that 36 s a multiple of 6.

So 36 is our answer.

Answer:

y = -x +4

Step-by-step explanation:

2x+5y = 3y+8

Subtract 3y from each side

2x+5y-3y = 3y-3y+8

2x+2y = 8

Subtract 2x from each side

2x+2y -2x = -2x+8

2y = -2x+8

Divide by 2

2y/2 = -2x/2 +8/2

y = -x +4

Answer:

12

Step-by-step explanation:

LCM of 12 and 4 is 12.

Answer:

$76.5

Step-by-step explanation:

93.5÷5.5=17

17×4.50=76.5

Therefore the answer is 76.5.

Answer:

14 years Will give you 1036 members

Step-by-step explanation:

Set it up as an equation

x/350 = 14/100

100x = 4900

100x/100 = 4900/100

x = 49

49 x 14 = 686

686 + 350 =1036

Answer:

3 3/4 cups of coca powder

Step-by-step explanation:

60 brownies

12 brownies for 3/4 cup of cocoa powder

60/12=5

5(3/4)= 15/4

15/4= 3 3/4 cup of coca powder