Mathematics Middle School

Plz help me someone
I need to know how you got that answer too plz and thank you!!

Plz Help Me Someone I Need To Know How You Got That Answer Too Plz And Thank You!!

Answers

Answer 1

Answer:

D. y=2x

Step-by-step explanation:

I used desmos graphing calculator.

Answer 2
D yx is the answer please give me a thanks

Related Questions

Solve: x/3 + 6 - 2x = -6. Please show your work.
Thank you!

Answers

Answer:

Step-by-step explanation:

if your solving for x

x=36/5

if you are rewriting the equation it is 5x=36

The answer equals -5/3x+6 I think that’s the answe

y= −1/3x + 4

I need help

Answers

i’m doing the same thing and don’t understand. my question is m/5+9=11
X=12

Substitute y for 0
So it’ll be 0=-1/3x+4
Multiply both sides of the equation by 3 to get x=12

20 divided by 3 but the answer is a fraction

Answers

33/5 hope that helppssssssss

Number equivalent to 15/12 is 6.66 or 6 2/3 .

Given,

20 divided 3

Using division property,

The rules for division are:

(1) positive × or ÷ positive = positive

(2) positive × or ÷ negative = negative

(3) negative × or ÷ negative = positive

Rule for long division method,

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

Therefore,

divide, multiply, subtract, bring down and repeat or find the remainder.

Here the required value is of :

20/3

=6 2/3

=6.66

Hence the answer is 6 2/3

Know more about division,

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Can someone explain the process to answer this?

Graph the line that represents the equation 3y = 2x + 9

Will Give Brainliest!

Answers

Answer:

I suggest using Desmos and copying off there

Step-by-step explanation:

The answer would be y=2/3x+3 because you have to get it into slope intercept form by dividing 3 on both sides.
The y intercept would be (0,3) then the slope would be 2/3x so you move up 2 then to the right 3

WILL MARK BRIANLIEST WRITE A SMALL PARAGRAPH Why is Thomas Jefferson considered an accomplished man, or a Renaissance man?

Answers

As the third president of the United States, Jefferson stabilized the U.S. economy and defeated pirates from North Africa during the Barbary War. He was responsible for doubling the size of the United States by successfully brokering the Louisiana Purchase. He also founded the University of Virginia.

What is the least common multiple (LCM) of 8 and 14?

Answers

Answer:

56

Step-by-step explanation:

hi I am from India nice to meet you bro

Answer:

idk

Step-by-step explanation:

hi trying to make new friends

The price of gas changed from $2.34 to $3.22. Calculate the percent change in the price of gas?
a 0.88%
b 5.56%
c 25%
d 37.6%

Answers

Answer:

37.6% (Answer d)

Step-by-step explanation:

The increase in price was $3.22 - $2.34), or $0. 88

Now determine what percentage of the original price, $2.34, $0.88 is:

 $0.88

------------ * 100^ = 37.6% (Answer d)

 $2.34

When the following expression is written in simplest form, what is the coefficient of the variable term?
-2.5y + 8y - 10.5y


a, -5
b, 5.5
c, 0
d, -21

Answers

-21??? i’m pretty sure it’s that answer

Answer:

it is -5

Step-by-step explanation:

Choose two numbers from this list: 3, 4, 6, 12. Explain the difference between finding the greatest common factor and least common multiple of the two numbers.

Answer in at least 2 complete sentences.

Answers

For example let’s pick 6 and 12. To find the greatest common factor, you will break down the number into the numbers you can multiply to get 6 or 12 as much as you can until you reach a prime number.
Now to find the least common multiple, you can set two tables, one of the multiples of 6 and another of the multiples of 12 and see what numbers they have in common and select the smallest number of the multiples they have in common.
What he said I’m just here for the clout

2 1/2÷(−1 3/4)
pls help quick

Answers

Answer:

-1 3/7

Step-by-step explanation:

Answer:

-3.24

Step-by-step explanation:

If you divide -13/4 you will get -3.25.

After that you divide 21/2 which is 10.53.

You then get the final answer which is -3.24.

-13/4=-3.25

21/2=10.53

-3.24

Nic wants to divide his 1/4 lb of cheese between 8 friends. How much cheese does each friend get?

a. 1/32 pound
b. 2 pounds
c. 1/8 pound
d. 1/4 pound

Answers

Answer:

1/32 of a pound (A)

Step-by-step explanation:

Hope this helps!!!

the answer is a. 1/32 pounds

The populations of two towns, town A and town B, are being compared. The population of town A is 4×104 and the population of B is 2×105. How many times greater is the population of town B than town A?




0.2


0.5


2


5

Answers

Answer:

0.2

You have to first write out the numbers. Once you write them out, you are going to put 4x10^4 over 2x10^5 (so divide.) You are first going to divide the base numbers 4/2= 2. Then you are going to divide the powers of 10. 10^4/10^5 ( you just subtract the exponents), 10^-1. Your final equation will be 2x 10^-1. Finally put it in standard notation, 0.2.

Dan has 4 over 5 cup of ice cream. How many 1 over 8 -cup servings are in 4 over 5 cups of ice cream?

Answers

4/5 turns into 32/40 1/8 turns into 5/40
5/40 times 6.4 equals 32/40 so 6.4 1/8 cup servings are in 4/5 cups of ice cream

Can someone please help me answer this question? It isnt that hard. Use Long Division with Whole Numbers. (You just need to show an explanation of this)

Answers

Answer:

Okay here we go:

Let's use 5 divided by 20.

How many times can 5 go into 2? 0. So how many times can 5 go into 20? 4. So then, we go 4 times 5 equals 20, so then we subtract 20 from 20 which gives us 0 which means we have the answer.

5/10

5 can go into 10 how many times..... 2 so the answer is 2

A stone is dropped off
the edge of a cliff, and it falls for 4.8s before striking
bottom. Approximately how far above the bottom is
the cliff edge, assuming zero air resistance?

Answers

Answer:

y=(1/2)at^2

y=(1/2)(9.8 m/s/s)(4.8 s)^2

y=60.025 m

Step-by-step explanation:

Sry if not right

175% of 54 is ____
Explain your method.

Answers

94.5?

175/100 = x/54.
Cross multiply with butterfly method.
9450 = 100x
Divide by 100 to isolate variable.
94.5 = x
54 x 175/100
54x 1.75
94.5
I multiplied 54 by 175% which became 1.75
I multiplied them and got 94.5

Calvin babysits for $6 an hour. Marilyn charges $10 plus $3 an hour.
After how many hours is it cheaper to hire Marilyn?

Answers

3 hours because 6 x 3 is 18 and Marilyn charges $13 an hour

This graph shows the solution to which inequality?

Answers

That would be C because that’s the only one that’s inequality.

Answer:

C

Step-by-step explanation:

The water level at your dock is 5 ft above sea level. The tide goes out and the water decreases by 8 ft. What integer represents the new water level? (Model the situation using a number line)

Answers

Answer:

-3

Step-by-step explanation:

The answer is negative 3
-3

You deposit $2000 in a savings account earning 5% simple interest. How long (in years) will it take for the balance of the account to be $3800?

Answers

Answer:

13 years

Step-by-step explanation:

need brainlyest plz

Answer:

18 months or a year and a half

Step-by-step explanation:

a bottle contains 24.5 oz of water. a leak in the bottle causes it to lose 0.3 oz of water every minute. how many minutes does it take for the bottle to lose 33% of the water?

Answers

Answer 54.7 Minutes

Step-by-step explanation:

33% × 24.5 =

(33 ÷ 100) × 24.5 =

(33 × 24.5) ÷ 100 =

808.5 ÷ 100 =

8.085 ≈

8.09;

so then 8.09 - 24.5 = 16.41

16.41 divided by 0.3 = 54.7

54.7 minutes it take for the bottle to lose 33% of the water.

What is Percentage?

The percentage formula is used to calculate the amount or percentage of anything in terms of 100. Percentage indicates "per hundred" in its most basic form. The percentage formula is used to express a number between zero and one. It is a number that is expressed as a fraction of 100. It is represented by the sign% and is mostly used to compare and find ratios.

We have a bottle contains 24.5 oz of water.

A leak in the bottle causes it to lose 0.3 oz of water every minute.

So, 33% × 24.5

= (33 ÷ 100) × 24.5

= (33 × 24.5) ÷ 100

= 808.5 ÷ 100

= 8.085

= 8.09

So, the amount water loses

= 24.5 - 8.09

= 16.41 oz

Now, the amount of time for bottle to loose 33% of water

= 16.41 / 0.3

= 54.7 minutes

Learn more about Percentage here:

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Find the whole.
20% of ___is 18.
Explain your method.

Answers

Answer:

90

Step-by-step explanation:

Hi there !

20% .........................18

100% ..........................x

x = 100×18/20 = 1800/20 = 90

Good luck !

20% of 90 is 18 so the answer would be 90

1. Find the simple interest.
$2,700, 8.2%, 3 months
2.Find the ending balance.
$2,700, 8.2%, 3 months
3. Find the simple interest.
$725, 6.25%, 1 year
3. Find the ending balance.
$725, 6.25%, 1 year
ASAP I WILL MARK BRAINLIESTT

Answers

Answer:

The first one is 648 and the second one is 11,600

Step-by-step explanation:

3. Find the simple interest.
$725, 6.25%, 1 year
3. Find the ending balance.
$725, 6.25%, 1 year
ASAP I WILL MARK BRAINLIESTT

Answers

I = $45.31
(Equation): I = PRT
I’m not sure about the ending balance one

Serena is cycling from dance class to her home. The equation shows Serena's distance (y), in miles, from her home after x minutes:

y = 16 − 6x

What does the number 16 in the equation represent?

Serena's distance from home when she begins cycling
Serena's distance from the dance class when she begins cycling
The speed at which Serena is cycling from the dance class to her home
The rate of change of Serena's speed while cycling from the dance class to her home

Answers

I'm not sure what the whole question is, it looks like you're missing a couple of things.

What variable are you trying to solve?

if it's x, the answer is

6x + y = 16

6x = 16 - y

x = 8/3 - y/6

The 16 represent the whole number in this problem

Eddie is reading a novel for English class. He has read 173 out of 480 pages. About what percent of the book has Eddie read?

Answers

Answer: 36.04

Step-by-step explanation:

173/180=.3604

Which equals 36.04 percent

Answer:

the answer is 36 percent if you round.But exactly is 36.04 percent.

Step-by-step explanation:

Chase builds a circular pen for his dog. The radius of the pen is 9 feet. How much fencing did Chase use for the pen?

Answers

Answer:

56.67

Step-by-step explanation:

Answer:

28.26 i think

Step-by-step explanation:

The stock of Company A lost 3.75% today to $26.95. What was the opening price of the stock in the beginning of the day.

Answers

Answer:139

Step-by-step explanation:

Answer: 139

It’s actually really simple there’s a calculator your welcome

A building has two sizes of apartments, small and regular. The ratio of small apartments to regular apartments is 18 to 7. What percent of apartments in the building are small?
*SHOW YOUR WORK*

Answers

Answer:

7/18 = 38%

Step-by-step explanation:

18 to 7

There are 72% of apartments in the building are small.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

The ratio of small apartments to regular apartments is 18 to 7.

Now,

Since, The ratio of small apartments to regular apartments is 18 to 7.

⇒ S : R = 18 : 7

Hence, The percent of small building is find as;

⇒ Percent = S / (S + R) × 100

⇒ Percent = 18 / (18 + 7) × 100

⇒ Percent = 18 / 25 × 100

⇒ Percent = 18 × 4

⇒ Percent = 72%

Thus, There are 72% of apartments in the building are small.

Learn more about the percent visit:

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On a coordinate plane, triangle A B C has points (negative 3, negative 1), (negative 2, negative 3), (2, negative 1).
Triangle ABC is reflected over the line y = 1. What are the coordinates of B’?


(–2, 3)
(–2, 5)
(2, –3)
(4, –3)

Answers

Answer:

(-2, 5)

Step-by-step explanation:

edge2020

Answer:

B

(–2, 5)

Step-by-step explanation:

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