Mathematics Middle School

Write the equation of the line in slope-intercept form using y=mx+b​

Write The Equation Of The Line In Slope-intercept Form Using Y=mx+b

Answers

Answer 1

Answer:

y=x-400

Step-by-step explanation:

Answer 2
I have no clue I’m dum plus it’s 400

Related Questions

A teacher orders homework books for her class of 30 students.
The total value of the order is $135.
Two more students join her class, so she orders two extra books.
What is the total value of the order now? $

Answers

Total value: $144
Explanation: each book cost $4.50

Answer:

The total value of the order now is $142.

Step-by-step explanation:

assuming all books are at the same price

135 ÷30=4.5

2x4.5=7

135+7=142

A storage box has a Volume of 56 cubic inches and the base of the box is 4 what is the height of the box?​

Answers

Answer:

56 x 4 =224

Step-by-step explanation:

Answer:224 56x4
Hope this helps

Plz help me thankyou:))))))

Answers

Answer:

X=54

Step-by-step explanation:

There are multiple steps to find this problem:

So in a triangle, the opposite inverse angles are congruent,

meaning <LQM and <PLQ are congruent so <LQM is also 70 degrees

a triangle = 180 degrees, therefore, triangle QLM can be solved by adding

54 and 70 to find the measure of the 3rd angle

54+70= 124, then 180 (because its the total amount of the triangle) - 124= 56

Then, we know that <QLM and <PQL are congruent angles as they are opposite inverse angles.

So, <PQL also equals 56 degrees

Then to find the 3rd angle of the triangle PLQ you can add 56 and 70 to find the 3rd angle

56+70= 126, Then 180 - 126= 54

So, X=54

Plssssssss help meeeeee

Answers

1. 10 V = lwh/3 = 5*2*3/3 = 10

2. 3 V = lwh/3 = 3*3*1/3 = 3

3. 72 V= lwh/3 = 9*6*4/3 = 72

Hope this helps! :)
okay so look at the lines that the pyramids have how the line is equals like 1/2 and when u get that you multiply and you keep doing it until you get your answer then u add 1/2 plus your answer hope that helps.

200 cm= _________ meters

Answers

Answer:

2m

Step-by-step explanation:

tfxfugxfzzffggzz6tfftzf

Answer:

2 meters

Step-by-step explanation:

100 cm = 1 meter

200/100= 2

PLS SOMEONE HELP PLS

Answers

Answer:

30$

Step-by-step explanation:

Answer:

The cost per calculator is $30

Step-by-step explanation:

4 calculators = $120

Therefore, each calculator is :-

$120 divided by 4

= $30

I need help pls. (Dot plots) ‍♀️

Answers

Step-by-step explanation:

C. television (h)=16

homework (h)=12

D. television (h)=10

homework (h)=15

E. television (h)=18

homework (h)=14

Solve this equation and why this answer is correct.

Answers

Answer:

s = 21

Step-by-step explanation:

Multiply both sides of the equation to get rid of the fraction.

7*3 = 21

What fraction of 2 1/3 is 5/6?

A,) 1 17/18

B.) 5/14

C.) 11/15

D.) 1/18

Answers

I think it’s D or a I think so

Bob made 3 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 3 necklaces was $20.40 . If the beads cost a total of $8.70 , how much did each pendant cost?

Answers

67 because it’s a even number and yea am just writing random stuff so yea good luck man
$3.90 each

$20.4 total, minus $8.7 for beads= $11.7 for pendants

$11.7/3= $3.9 each

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Equation Answer: Y=2x -4

Answer:

y = 1x - 4

Step-by-step explanation:

y = mx + b where the m is the slope and the b is the y intercept of where the line goes through the y. The M is how many squares it goes up or down. Since the line goes up 1 unit by 1 unit than the slope is 1. y = 1x + b. The line crosses the y at -4 meaning the y intercept is -4. Hope this helps!

The second question is: How many pages did rob read? Round your answer to the nearest tenth

Answers

117.2=q+17.6

q= 99.6

1.75(99.6) =174.3

Hannah read 99.6 pages so rob read 174.3 pages

A grocery store receives a shipment of 700 oranges. The manager randomly selects 25 oranges to weigh. In that sample, 2 oranges weigh 5 ounces. How many oranges in the shipment can the manager predict weigh 5 ounces?

14
56
644
698

Answers

The answer is 56 because 700/25=28 and 28*2=56

Simplify the expressions by combining like terms

1/2h + 2h + 3/2h - 1

Answers

H=2 if you want me to explain reply to this comment

Answer:

4h-1

Step-by-step explanation:

h/2 +2h/1 +3h/2-1

h/2+4h/2+3h/2-1

(h+4h+3h)/2 -1

8h/2 -1

4h-1

I hope this helps :)

Let me know if you need any explanations

NO LINKS
Lucy typed 3,756 words in 28 minutes. Let “w” represent the words typed each minute. If Lucy typed the same number of words each minute, how many words did she type each minute?

include an explanation on how you got your answer

Answers

Answer:

134 words per minute

Step-by-step explanation:

Divide the amount of words by the time

3756/28 = 134.1429

I got the same answer ⬆️

749ml= --------L please answer this question

Answers

Answer:

The answer is 0.749 L.

Step-by-step explanation:

L, dc, cl, ml

0. 7 4 9

Michael tracks his pay. He has already earned $97.75. He determined that the expression 97.75+17.80h represents the amount of money, in dollars, he has earned at hours.

Based on the given expression, about how many hours does it take Michael to earn 678.25?

Answers

33 hrs. Because 678.25-97.75= 580.5 and when you divide 580.5 by 17.80 you get 32.61 and you round that up to get 33 hrs

WHOEVER ANSWERS FIRST
WILL GET BRAINLIEST!!!
What is the sum of two numbers 9 and their difference is 7

14 POINTS!!!!

Answers

Answer:

8 and 1

Step-by-step explanation:

8 + 1 = 9

8 - 1 = 7

Answer:

Step-by-step explanation:

Let b>a

a+b=9 and b-a=7 upon adding these two equations together

a+b+b-a=9+7

2b=16

b=8, given a+b=9

a+8=9

a=1

So the two numbers are 1 and 8

A rectangular city lot has an area of 1,000 square meters. If the length of the lot is 10 meters more than twice its width, find the length and width.
WRITE THE QUADRATIC EQUATION

Answers

Answer:

300 ?

Step-by-step explanation:

Elizabeth wants to have her birthday party at the movies. It costs $28 for pizza and $11.00 per friend for the movie tickets. How many friends ( f ) can Elizabeth have at her party if she has $182 to spend?

Answers

Answer:

Take the total, subtract the amount for pizza. Then divide by 11 to see how many friends.

Formula:

182 = 28 + 11f

14 friends

Answer:

She can have a total of 14 friends.

Step-by-step explanation:

182-28=154 => 154/11=14

What is name of your profile pic character?

How far from the base of the house do you need to place a 15’ ladder so that it exactly reaches the top of a 12’ wall?

Answers

Answer:

3' away

Step-by-step explanation:

3’ ft!




basically, you just subtract the 15 and the 12 ft together to get the 3!

PLZZZZ HEEELLLPPP

Four runners start at the same point; Lin, Elena, Diego, Andre. For each runner write a multiplication equation that describes their journey.

Lin runs for 25 seconds at 8 meters per second. What is her finish point?
Elena runs for 25 seconds and finishes at 250 meters. What is her velocity?
Diego runs for 25 seconds at -8 meters per second. What is his finish point?
Andre runs for 5 seconds at -6 meters per second. What is his finish point?

Answers

Answer:

Step-by-step explanation:

h

1. 25x8

2. 250 divide by 25

3. 25x-8

4. 5x-6

Camille shaded _1 8
30 of a model. Write the decimal that represents the
unshaded portion of the model.

Answers

Answer:

you are saying it wrong its 1\8 and 3\3

Step-by-step explanation:

y=3x+14
2x-3y=-14
Substitution method

Answers

X= 14
Y= -45

2x-3y=-14
y=3x+14

the correct answer should be y=3x+14

Nathan is 3 years older than Olivia. Determine the equation if n represents the age of Nathan and o represents the age of Olivia.
A. n = o + 3
B. o = n + 3
C. n = 3o
D. o = 3n

Answers

Answer: A, n=o+3

Step-by-step explanation:

Nathan (n) is 3 years older than Olivia (o) so Nathan's age would equal Olivia's age plus 3 years.

Hope this helps :)

Answer: A

Step By Step Explanation: Since Nathan Is 3 Years Older we take Olivia age and add 3 to it to get Nathan Age

Plsssssss help meeeeeee

Answers

1.

total surface area Stot = 20.4924225 cm2

lateral surface area Slat = 16.4924225 cm2

bottom surface area Sbot = 4 cm2

2.

total surface area Stot = 46.1079506 ft2

lateral surface area Slat = 37.1079506 ft2

bottom surface area Sbot = 9 ft2

3.

total surface area Stot = 95.0467761 ft2

lateral surface area Slat = 68.0067761 ft2

bottom surface area Sbot = 27.04 ft2

What the first dude said

In 24 weeks Amanda earned $4,924 selling cars. She earns the same amount of money each week. Let “n” stand for the amount she earned each week. How much money does Amanda earn in one week?
explain how you got your answer basically put the work in the explanation

Answers

Answer:

205.2 if its rounded 205.16 if not

Step-by-step explanation:

you divide $4,924 by 24  and you get 205.2

Answer will be 205.2
Hope this helps

Hey I need help please. If a correlation coefficient is -0.9 what can you say about the data. Also this is a separate question but what does it mean for 2 sets of data to be positively correlated.

Answers

Answer:

Step-by-step explanation:

A correlation coefficient is a numerical measure of some type of correlation, meaning a statistical relationship between two variables. The variables may be two columns of a given data set of observations, often called a sample, or two components of a multivariate random variable with a known distribution.                          Pearson’s correlation coefficient returns a value between -1 and 1. The interpretation of the correlation coefficient is as under:

If the correlation coefficient is -1, it indicates a strong negative relationship. It implies a perfect negative relationship between the variables.

If the correlation coefficient is 0, it indicates no relationship.

If the correlation coefficient is 1, it indicates a strong positive relationship. It implies a perfect positive relationship between the variables.

A higher absolute value of the correlation coefficient indicates a stronger relationship between variables. Thus, a correlation coefficient of 0.78 indicates a stronger positive correlation as compared to a value of say 0.36. Similarly, a correlation coefficient of -0.87 indicates a stronger negative correlation as compared to a correlation coefficient of say -0.40.

Correlation Values

In other words, if the value is in the positive range, then it shows that the relationship between variables is correlated positively, and both the values decrease or increase together. On the other hand, if the value is in the negative range, then it shows that the relationship between variables is correlated negatively, and both the values will go in the opposite direction.

can someone please help me with this what is 2x + 1x + 4

Answers

Answer:

3x + 4

Step-by-step explanation:

2x + 1x + 4 =

(2x + 1x) + 4 =

3x + 4

Hope that helps!

Answer:

3x + 4

Step-by-step explanation:

add the x's together and add the 4.

What value of w is a solution to this equation?
w/2 = 6
w = 10 or w = 12

Answers

W=12 would be the correct answer. I got this because if you divided 12 by 2, (12/2) you would get 6!

w = 12

just multiply 2 by 6 and then you will be left with W equals 12

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