x/2 - 14 = 20
I need to find out what x equals

Answer:

y=150x is proportional, but y=7x-3 is not.

Step-by-step explanation:

A proportional relationship is of the form where k is a constant.  It is not a proportional relationship as it does not take the form y = kx. It is a proportional relationship, so we get k = 150.

Answer: the answer is A≈8.49

Step-by-step explanation:

we can use pythagorean theorem to figure out the side of a; a^2+b^2 = c^2 . since we are not finding out the hypotenuse, c, or the longest side of the triangle, we will have to calculate for a, a leg.

c^2﹣b^2 = a

now, plug in our numbers!

9^2 - 3^ = a

9^2 = 81

3^ = 9

subtracting 81 and 9, we get 72!

72 square rooted is 8.49 rounded. to know this is right, the c, longest side, is still the longest side!!!  there's your answer :3

Answer:To write the number 0.0000149 in scientific notation, we need to express it as a number between 1 and 10 multiplied by a power of 10.

First, we move the decimal point to the right until there is only one non-zero digit to the left of the decimal point, which gives us:

1.49 × 10^-5

Since we moved the decimal point 5 places to the right, the exponent of 10 is negative 5.

Therefore, the scientific notation of 0.0000149 is 1.49 × 10^-5.

Step-by-step explanation:

Answer:

1.49×10^-5

Step-by-step explanation:

0.0000149=1.49×10^-5

it's to the power of -5 because it's a decimal number not a whole number

in it's simplest form it's 0.1555555555

Answer:

195500000

Step-by-step explanation:

Population density

Population density of Brazil and Peru are equal

Thus,

Total population of any area   million square kilometer  people per square kilometer

miilion

Answer:

rounds to 672

Step-by-step explanation:

This is a proportion question.

572     85

___ = ___

 x       100

Do 572 x 100 first to get 57,200.

Then divide 57,200 by 85 to get around 672 students.

However, I haven't done these kinds of questions in a long time, therefore I could be wrong.

On a snowy day 85% of the students of Wilson high school were present., There were 672 students enrolled at Wilson high school.

To find out how many students were enrolled at Wilson high school, we can use the information given in the question. We are told that 85% of the students were present on a snowy day, and that 572 students were present. To find the total number of students enrolled, we can set up a proportion: Present students / Total students = Percentage present / 100 Let's plug in the values we know: 572 / Total students = 85 / 100 To solve for the total number of students, we can cross-multiply and solve for Total students: 572 * 100 = Total students * 85 57200 = Total students * 85 Dividing both sides by 85: 57200 / 85 = Total students Total students = 672 Therefore, there were 672 students enrolled at Wilson high school.

To know more about  enrolled here

https://brainly.com/question/30086638

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Answer: all her answers

Step-by-step explanation: look  at each place of the eqution or maybe calcultaor i couldnt really see the page you needed help with

Answer:

30 points

Step-by-step explanation:

\(\frac{16+26+20+28}{5} =24\)

90 + x = 24 * 5 = 120

x = 120 - 90 =30

1) The variables are "k"

2) There are 4 terms

3) The coefficients are k

4) The constants are -7, 3, 10, -5

5) The like terms is -7k, 3k, 10k, -5k

The answers are pretty direct but, hope this answers your question.

Have a great day/night!

Using the formula for sales tax, we understand that Melissa is eligible for a rebate of $50.

The final cost of television after sales tax and rebates is calculated as, Price after rebate = $755 - $50 = $705  ( Rebate = $755)

Sales tax = $705 X 8.5% = $60.075   (The rate of sales tax is 8.5% in Melissa's town).

The final cost of television (after deduction with rebate and sales tax ) = $60.075 + $705 = $765.08

Therefore, the final cost of the television for Melissa after the rebate and the sales tax is $765.08 in total

To learn more about rebate and sales tax,

https://brainly.com/question/12141027

The final cost of the television after the rebate is: C. $759.18.

In Economics and Mathematics, a tax is the involuntary fees that are levied on individuals or business organizations (companies or firms) by the government of a particular country, in order to generate revenues that can be used to fund public projects, institutions and activities.

Next, we would determine the selling price of the television after deducting the sales tax;

Selling price = 1.085 × 755

Selling price = $819.175

Selling price = $819.18

Note: A rebate is an amount of money that is refunded to a customer.

Since the price of this television is over $700, it attracts a rebate of $60;

Final cost = $819.18 - $60

Final cost = $759.18.

Read more on tax here: brainly.com/question/25783927

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Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer: A right angle is also equal to 90 degrees The sides that include the right angle are perpendicular and the base of the triangle. The third side is called the hypotenuse, which is the longest side of all three sides.

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

  3504.24 square meters

Step-by-step explanation:

You want the surface area of a cylinder of radius 18 m and height 13 m.

The surface area of a cylinder is given by the formula ...

  A = 2πr(r +h)

  A = 2(3.14)(18 m)(18 m +13 m) = 3504.24 m²

The surface area of the cylinder is about 3504.24 square meters.

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Answer: 23.3 deg

Step-by-step explanation:

if theta = tan-1(0.43), then theta is about 23.3

Answer:

23.3 deg

Step-by-step explanation:

Answer:So I don’t know the other 5 points because you didn’t give the data about the age and number of US states named in 60 seconds, but using the 5coordinate points you gave, I was able to make this line of best fit.

So basically the units are counting up by 5.

The x axis is age in years and y axis is the number of US states named in 60 seconds.

Since you didn’t give me the data to make the other 5 points, I can’t really answer the last question, but from the graph that I did make, there are no points that would be considered outliers, and there are no clusters in sight.

(BTW THIS IS IMPORTANT!! - when you use the data to add the other 5 points, there might be an outlier or more then one outlier. And there might be a cluster. Just look at it after you graph the last 5 and change the answer I gave you if there is an outlier or cluster)

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

im just answering for the people who needs the correct answers

hopes this helps anyone : )

Answer

150

Step-by-step explanation:

Answer: 49 flowers

Step-by-step explanation:

Solve for x by cross-multiplying.

8/7 = 56/x

8x = (7)(56)

8x = 392

x = 49

hope it helps! may I pls have brainliest?

Answer:

777

Step-by-step explanation:

Answer:

The zeros of a rational expression are the places where the numerator is zero:

4x = 0

x = 0

divide by 4

Answer: Mario can (E) feed 12 friends with four pizzas.

Step-by-step explanation:

There are 4 pizzas, you'll need to find out how many 2/6 can fit into four pizzas which one of them equals 6/6. You know that 2/6 pizzas for each friend, so you can count how many slices of pizzas are there by two.

Answer: The answer is A. D. E.

Step-by-step explanation:
Got it right on e2020

Answer:

It's A!!!!!!!!!!!!!!!!!!!!!!!!!!!!!