Mathematics Middle School

PLEASE HELP ME IM TRYING SO HARD MY TEACHER DIDNT EXPLAIN AND ITS DUE IN A COUPLE HOURS.
Just please tell me those answers.

PLEASE HELP ME IM TRYING SO HARD MY TEACHER DIDNT EXPLAIN AND ITS DUE IN A COUPLE HOURS.Just Please Tell

Answers

Answer 1

Answer:

4. 3/8

5. 1/20

6. 1/18

7. 2/5

8. -2/3

9. -1/14

10. 1 3/4

11. -2

12. 17 1/3

13. 10 5/6

14. 5/6

15. 6

16. 4 1/8

17. 1 7/8

18. 12

Here are your answers! I am sorry that your teacher didn't explain this math to you. Anyway, I hope you have a good day.

Related Questions

find the difference when 3x^2 -4x +12 is subtracted from -5x^2 +8x-13

Answers

The answer is 3x^2 +4x+24

HELLLLLLLLLLLLLLLLLPPPPPPPPP

Answers

Answer:

C

Step-by-step explanation:

-6(-2/3 + 2x)

~Distribute

4 - 12x

Best of Luck!

Answer:

ill try  ummmm

Step-by-step explanation:

the third one I thinkkkkkkkkkkkkkkk

What symbol makes this statement true?

5 ___ - 6

A
<

B
≥

C
>

D
≤

Answers

the symbol that would make it true would be >

Answer:

C

5 > (- 6)

Step-by-step explanation:

Five is greater than negative six.

The scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the length, in feet, of the actual train car?

A )67.5
B )32.432.4
C )14.514.5
D )2.72.7

Hint(s) 1/1
This question measures 7.G.1 because it assesses the student’s ability to solve a problem involving the computation of actual lengths of an object based on the scale of a model.

Answers

Answer:

a

Step-by-step explanation:

Answer:

A 67.5

Step-by-step explanation:

5  x 13.5=67.5

Evaluate | –2 | = ?.

Answers

Answer:

-2

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

We are taking the absolute value of -2. Absolute value or "|" means that any number whether its negative or positive turns or stays at being positive. So...

|-2| -> 2

Best of Luck!

Kym used the integer tiles to find the sum of (–3) + 6. The line showed that the answer is negative 3. Which of the following does Kym need to do to get the correct answer?

Answers

Answer:

remove the zero pairs

Step-by-step explanation:

I think you need to remove the zero pair

answer this pleaseeeee

Answers

Your answer would be 5.

640/400=1.25
1.25*4=5

Answer:

It would take 5 minutes to read 800 words.

Step-by-step explanation:

First you have to find the rate he reads by dividing 640 by 4. This gives us 160wpm. Now, divide 800 by 160 to get 5 minutes.

Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%

Answers

Answer:

2.3%

Step-by-step explanation:

Answer : it’s 2.3%
Explanation:

Solve the graph for x and y

Answers

Let's solve for x.

y

=

3

5

x

−

1

Step 1: Flip the equation.

3

5

x

−

1

=

y

Step 2: Add 1 to both sides.

3

5

x

−

1

+

1

=

y

+

1

3

5

x

=

y

+

1

Step 3: Divide both sides by 3/5.

3

5

x

3

5

=

y

+

1

3

5

x

=

5

y

+

5

3

Answer:

x

=

5

y

+

5

3

x= 5y+ 53

hope this helps!

a plant grows at a constant rate. lokesh records the height of the plant each week. The unit rate is measured in inches per week. what is the constant of proportionality A.3 B.3 C.1/2 D.2/3​ NVM it's 1/2

Answers

I know you already got this answered, but I need points. Can I get brainliest?

answer: C

NVM i just noticed that u already understand it :)

List four guidelines for selecting ski boots that fit properly.

Answers

Determine your level and type of skiing To choose a ski boot perfectly suited to your foot, it is important to know your level and the type of skiing. ...Determine the flex of your bootSelect the width of your bootChoose the ski boot size

give the other guy brainly pls

Is anyone here good at factors and exponents?

Answers

Answer:

me

Step-by-step explanation:

Bruh moment. Babaooey

The student council has decided to have a raffle at the carnival. They came up with a table to show the relationship between the number of tickets bought and the number of raffle entries. Explain why it could be helpful for the student council to determine an equation to represent this data.

Answers

Answer:

An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.

Representing data such the one described above as an equation is helpful in other to obtain a mathematical model to make projection about the number of raffle entries possible for any number of ticket purchased.

For instance :

If the number of tickets bought = x

Number of raffle entries = y

A linear equation model to predict the number of raffle entries, y can be obtained. Hence, we can have a model in the form :

y = bx + c

Where, b = slope or rate of change

c = intercept.

An equation is helpful in other to make predictions about the number of raffle entries for a given number of tickets purchased.

Step-by-step explanation:

Answer:Write an equation to find the number of each type of ticket they should sell.Let "x" be # of adult tickets; Let "y" be # of student tickets: Value Equation: 5x+3y=450-------------------------- b. Graph your equation.y = (-5/3)x+150

c. Use your graph to find two different combinations of tickets sold.I'll leave that to you.

And so looking at a table only gives you a small number of data points, whereas an equation can be used to find any data point.

Step-by-step explanation:

What does negative 5 over 2 < −1 indicate about the positions of negative 5 over 2 and −1 on the number line? (1 point)

A. negative 5 over 2 is located on the left of 0 and −1 is located on the right of 0
B. negative 5 over 2 is located on the right of 0 and −1 is located on the left of 0
C. negative 5 over 2 is located on the left of −1
D. negative 5 over 2 is located on the right of −1

Answers

Answer:

D

Step-by-step explanation:

This indicates that 5/2 is less than -1 on the number line.

DUE NOW!!!

Jake is hiking a trail that leads to the top of a canyon. The trail is 4.2 miles long, and Jake plans to stop for lunch after he completes 1.6 miles. How far from the top of the canyon will Jake be when he stops for lunch?

Answers

Answer:

He will be 2.6 Miles away from the canyon.

Step-by-step explanation:

4.2-1.6=2.6

Answer:2.6miles from the top

Step-by-step explanation:

4.2-1.6=4.2+1.6=2.6miles from the top

PLEASE ANSWER QUICKLY ITS DUE IN 3 MIN LOL
Artaud noticed that if he takes the opposite of his age and adds 39 he gets the number 23. How old is Artaud?

Answers

answer:
61??
explaination:
x+39= 23
-16+39= 23
-16 opposite is 61??
hope this helps!

Answer:

Artaud's age is 16.

Step-by-step explanation:

is 5349 divisible by 5

Answers

No false it’s not it may seem like but it’s not

Which ratio is not equivalent to 15/18?
A: 25/30
B: 90/105
C: 60/72
D: 35/42

Answers

Answer:

B

Step-by-step explanation:

Both of the two numbers should equal the same amount when dividing.

For example, in A

25÷15=1.666...

30÷18=1.666...

Both of these answers are the same so that means that 25/30 is equivalent to 15/18

When you're dividing B though, they don't equal the same amount

90÷15=6

105÷18= 5.833...

that means that 90/105 does NOT equal 15/18

good luck

(♡˙︶˙♡)

A customer is comparing the costs of two cell phone plans. In Plan A, he will pay $0.15 per call and there is no monthly fee. In Plan B, he will pay $0.08 per call, but there is a monthly fee of $4.50. What is the greatest number of calls c he can make in one month for Plan A to remain less expensive than Plan B?

Answers

Answer:

He could make a total of 29 calls before meeting the price of Plan B's monthly fee.

Step-by-step explanation:

0.15 x 29 = 4.35

This Is a math Problem need some help

Answers

Answer:

B - 2 ( x + 5 ) = 26

Step-by-step explanation:

can someone do this for me ty

Answers

Answer: 6

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

3 is 1/3 of 9 therefore 1/3 of 18 is 6.

Check: 6*3=18

or simply 18* 1/3

1.) In a the heavy weight division boxing match, Mike throws 270 punches in 9 rounds. What is the unit rate of punches per round by Mike?

Answers

30 punches each round...
i think :)
just divide the punches by the rounds hope this helps

A School ordered 357 packages of pencils. If there are 42 teachers, how many packages does each teacher get?

Answers

Since there are 357 packages of pencils and 42 teachers we can determine how many packages each teacher gets by doing:

357 divide 42

This gets us 8.5 therefore each teacher gets 8.5 packages

Please Helpp Mee! I need it NOW!

Answers

Answer:1st one 2nd one and 8th

Step-by-step explanation:

-14,-16,10 i may be wrong sorry!♡︎♡︎

please help asap! ty!! giving double points if you answer all questions!! tysmmm

Answers

Answer:

1 A is correct, 2 D is correct, 3 D is correct, 4 B is correct

Step-by-step explanation:

Answer:

1. a

2. a

3.b

4.d

Step-by-step explanation:

I WILL GIVE BRAINLIEST IF ITS RIGHT PLEASE HURRY

Answers

Answer:

A

Step-by-step explanation:

Scatterplot shows the number of Beach visitors and the average daily temperature
Based on the scatterplot what is the best prediction of the number of beach visitors if the average daily temperature is 96°F

Answers

The answer is 525 because it is the closest to the proportional ratio
The answer is 525 trust meh

Write an equation in point-slope form for the line that passes through each point.
(-2, 11), vertical line

Answers

Answer:

You can't make a point=slope form equation.

Step-by-step explanation:

The vertical line would be parallel to y- axis, hence its equation would be x= c . The slope of the vertical line is undefined, therefore there is no point slope form as such.

y-11=0(x+2)

y-11=0

y=11

Can someone please say which ones and yes and which ones are no ?

Answers

1 is yes 2 is no 3 and 4 is yes

What is 3.75 multiplied 2.6

Answers

Answer:

The answer to that is 9.75

Step-by-step explanation:

Hope this helps! Good luck

Answer: 9.75

Step by step explanation
Other Questions
Why did earlier historians consider the Medieval Period the Dark Ages how did enslaved Africans build strong community ties with one another in the Americas Someone pls help me on this. Another review test. 10!!!! Which statement expresses a theme found in this passage?Anna was born to be a painter. Ever since she was a little girl, Anna was fascinated with colors and the different ways of using them. Anything could inspire her to pick up a brush, dip it in a color, and paint a picture. While other kids scribbled on paper, Anna painted beautiful pictures. Her parents tried to encourage her as best they could. However, money was tight, and they couldnt afford to buy Anna the paints, brushes, and easels she needed.Annas art teacher, Mrs. Ruffalo, had long realized Annas artistic potential. She knew that Anna was talented, but her parents couldnt afford to nourish this talent. However, Mrs. Ruffalo didnt wish to see Annas talent go to waste. Therefore, she made a plan. Mrs. Ruffalo spoke to Annas parents and told them that, if they approved, she would sponsor their daughters art supplies. Although they were surprised, Annas parents agreed to this arrangement. They wanted nothing more than their daughters happiness. With Mrs. Ruffalos help, Anna continued to explore her artistic potential.A. Money can actually buy happiness.B. An act of kindness can make someone happy.C. People who help others also help themselves.D. Parents always look out for their children. The frequency of a D-sharp sound wave in music is 380 Hz, and its wavelength is 0.95 m. What is the wave speed? Anna spent $2.75 at the school store. She bought two erasers and some pencils. How many pencils did she buy? Write and Solve an equation. If needed, use P to represent the number of pencils, and E to represent the number of Erasers. (This is for Multi-step Linear Equations) Rons class donated d dollars to a local charity. Dannys class donated 21% more than Rons class. Which expression shows the amount Dannys class donated in terms of the amount donated by Rons class?A. 1.21dB. 0.79dC. d + 0.79dD. d + 0.21 November 5, Jack still hasn't restrict/limit Trump's account? -2 hours ago. Can someone help me. The pharaoh was at the top of Egypts social pyramid. Moving down the pyramid, what is the order of the classes listed below, from highest to lowest?artisansgovernment officialspeasantspriestsscribes a2, 4, 5, 1, 3 b1, 2, 4, 5, 3 c2, 5, 4, 1, 3 d4, 5, 2, 3, 1 A 0.40 g sample of sodium salicylate was dissolved and diluted to a final volume of 250 mL with deionized water. What is the concentration of this solution Which statement is true for all prokaryotic and eukaryotic organisms?Both types of organisms have DNA contained within a nucleus as genetic material.Both types of organisms transform energy from sunlight into chemical energy.Both types of organisms assemble proteins through transcription and translation.Both types of organisms are made of cells, tissue, and organs that work together. Three times the difference of a number and 5 is the same as twice the number, decreased by 3. Find the number What is the correct name and HELPPP!!What is the name and formula of an ionic compound containing the element with theatomic number of 5 bonded to Carbonate? *Boron Carbonide; B2(CO3)3Boron Carbonate; B,CO,Boron Carbide; B,CO,Boron Carbonate; B2(CO3)3 I will mark the brainiest! Please, and thanks! :)(For the second one, just put it down on a piece of paper and upload a pic) PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP! What rights/power did Anne Hutchinson have/not have? What was she trying to fight for? I knew a woman who was a cop and had a taser man! she was stunning A pendulum is transported from sea-level, where the acceleration due to gravity g is 9.80 m/s2, to the bottom of Death Valley. At this location, the period of the pendulum is decreased by 3.00%. What is the value of g in Death Valley okay so I dont get this at all Spanish speaker can you plss help I don't speak Spanish