Mathematics Middle School

i need help i do not understand these questions

Answers

Answer 1

Answer:

You'll be fine.

Step-by-step explanation:

Answer 2

Answer: the answer for 4a + b – 5 is 6

Step-by-step explanation:

Related Questions

PUT THEM IN ORDER SMART ONLY
Put the steps in order for adding decimals.

Reorder answers
1.Fill in any empty spaces with a zero.
Reorder answers
2.Drop the decimal down into the answer.
Reorder answers
3.Add
Reorder answers
4.Line up the decimals.

Answers

Answer:

1.Fill in any empty spaces with a zero.

Reorder answers

2.Drop the decimal down into the answer.

Reorder answers

3.Add

Reorder answers

4.Line up the decimals.

Step-by-step explanation:

Answer:1.Line up the decimals, 2. fill in any empty spaces with a zero, 3. Add, 4. Drop the decimals down into the answer.

Step-by-step explanation:

WHICH EXPRESSTIONS ARE EQUIVILENT TO 4. (7.y)?

HURRY

Answers

i think it’s 1,2, and 4

Answer:

4(3a+8) this is the answer I believe

Lindsey’s cookie recipe uses 1 1/2 cups of brown sugar to make 2 dozen cookies. Lexi wants to make only 1 dozen cookies. How much brown sugar should Lexi use?

Answers

Answer:

3/4 cups

Step-by-step explanation:

Answer:

1.5 cups

Step-by-step explanation:

144 cookies divided by 24 cookies is 6. This means that we will be making 6 batches of 24 cookies. We will then multiply 1/4 by 6, which means that we will need 1.5 cups of brown sugar for 144 cookies.

SO I UH, READ THE QUESTION WRONG ON ONE OF MY QUESTIONS. The question is actually:
Electrical poles that carry electrical wire seem to get smaller the farther away they are from you. The tallest pole is 50 feet, and the distance between each pole is a 100 feet. FIND THE HEIGHT OF THE SHORTEST POLE.
I will give brainliest to whoever answers it right!!!

Answers

Answer:

12.5

Step-by-step explanation:

Answer:125

Step-by-step explanation:

please answer thank you have a great day:)

Answers

So bruh moment!!?!?!

what is 3.762 x 0.66 ?

Answers

Answer:the awnser is 2.48292 .hope this helps

Step-by-step explanation:

2.45916 or 2.46 to make it more simple.

[PICTURE ATTACHED] another one of these questions again..ugh

anyways, here it is! :)

Answers

first it’s t+8•4
then 2+8•4
then 2+32
then 34

Answer:

first is t + 8 * 4

second is 2 + 8 * 4

third is 2 + 32

lastly the answer is 34

Can anyone help me with these??? TYYYY

Answers

2x+18=30
-18. -18
2x = 12/2

x=6

It would be x=6 :) hope this helps

i need help im bad at math it would be great if you gave the answers and explained how

solve for x: 4/9x-2=2/3 (in fraction form)

solve for x: 0.5 (x+0.3)=2.95 (in decimal form)

11x-4 is greater or less or equal to 117

what is 72-3x and is it greater less or equal to 30

Answers

Answer:you would multiplyu the other numbers by 3 so it would be 4/9x=8/3or x=6

Step-by-step explanation:

Answer:

Q.1 answer is 6

Q.3 and 4 depends on the value of x that you apply

The map shows the location of the houses of Dan, Joe, Lee, and Roy:

The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?

Dan
Joe
Lee
Roy

Answers

Answer: Joe

Explanation: The community center is in quadrant two by the coordinates. Joe is in the same quadrant.

Its joe the quadrant is about 2 away! i hope this helped♡︎♡︎ ♡︎Brainliest?♡︎

im goign to have a mental breakdown can someone do this

Answers

I had that same problem

Answer:

First one is 12 kilometers per hour

Second one is 9 kilometers per hour

Third one is 8 2/5 kilometers per hour

Fourth one is 7 kilometers per hour

Hope this works!

What is the product? Express the answer in lowest terms.

2/3 times 6/11

4/33

8/33

4/11

8/11

Answers

2/3 x 6/11

Reduce the numbers with the greatest common factor (3):

2 x 2/11

= 4/11

A correct option is option (c).

The given expression is,

[tex]\frac{2}{3}\times \frac{6}{11}[/tex]

Product :

The product of two fractions can often be expressed by an equivalent fraction where the numerator and denominator have been divided by a common factor.

[tex]\frac{2}{3}\times \frac{6}{11}=\frac{2\times2}{11}\\ =\frac{4}{11}[/tex]

A correct option is option (c).

Learn more about the topic Product:

https://brainly.com/question/4077992

Help plzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

sorry not having idea about a question

I think it’s B. B to me seems like the best option and it makes the most sense.

A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of customers who spend more than $30 on a purchase. Data will be gathered and placed into the two-way table below.

Answers

Answer:

Step-by-step explanation:

Choose an integer between െ5 and െ10. Label it ܴ on the number line created in Problem 3, and complete the following tasks. a. What is the opposite of ܴ? Label it ܳ. b. State a positive integer greater than ܳ. Label it ܶ. c. State a negative integer greater than ܴ. Label it ܵ. d. State a negative integer less than ܴ. Label it ܷ. e. State an integer between ܴ and ܳ. Label it ܸ.

IM ADDING A PICTURE OF THE QUESTION

Answers

it’s 5 because 5 is a variable of its self and 5 is also a variable of 10 because it goes into ten twice

Find the LCM and GCF of 12 and 15.
pls hurry and help me

Answers

Answer:

Step-by-step explanation:

Answer:

60 lcm 3gcf

Step-by-step explanation:

On a basketball team, the following players made most of the 56 points made during the last basketball game.
Kenickie made 0.25 of the points
Doody made 21 points
Sonny made 27 of the points.
How many points did the remainder of the teammates make together during the last game?

Answers

Answer:

7.75

Step-by-step explanation:

56-27-21-0.25=7.75

Choose the correct math expression for: 25 less than 32.
25 + 32
25 x 32
25 - 32
32 - 25

Answers

Answer:

32-25

Step-by-step explanation:

2(2x - 8) > 4(3x - 12) Solve the inequality (Just like my previous problem) Make sure to show work!!

Answers

2(2x-8)
2•2x=4x
2•-8= -16
So now 4x-16
Now divide both sides by 4
4x/4=x
-16/4=-4
X=-4

Answer:

x < 8

Step-by-step explanation:

This is a special case, so at the end of the equation we'll flip the sign.

Distribute:

2 * 2x = 4x

2 * -8 = -16

4x - 16

4 * 3x = 12x

4 * -12 = -48

12x - 48

4x - 16 > 12x - 48.

Subtract 12 from both sides.

12 - 12 = 0

4x - 12x = -8x

-8x - 16 > -48

The additive inverse of subtraction is addition so do -16 + -48, which equals -64

-8x/-8 = x

-64/-8 = 8

Now this is where we flip our sign so here we go :)

x < 8

There.

Hope this helped and sorry if I'm wrong.

Rogelio sold a 1-3-page ad to client A, a 3/4-page as to client B, and a 1/8-page ad to client C. Rogelio says he sold about 1 1/2 pages of ads. Is he right? Explain.

Answers

the answer would be 1 5/24 so he did not sell more than 1 1/2 pages.

Solve. Simplify your answer. 5/8 x 2/3 = ?

Answers

10/24 simplify to 5/12

pls help me with this 30 points to who ever answers this corectly

Answers

Answer:Under↓↓↓

Step-by-step explanation:

N.1: Linear and is non-proportional

N.2: Linear and proportional

N.3: Not Linear and non-proportional

N.4: Not Linear and proportional

N.5: Linear and non-proportional

N.6: Linear and proportional

Find a value for a that makes this statement true.

a ÷ 6 greater than 1.

Answers

Answer:

Anything greater than 6 will make a ÷ 6 greater than 1. a > 6

Step-by-step explanation:

a=36
36 divided by 6 would equal to 6. 6>1

I need help. Please hurry up

Answers

Answer:

1. below zero

2.negative

3.-2

4.negative

5. -4

Step-by-step explanation:

Hope this helps. :3

Sorry I just needa answer questions

PLEASE HELP I WANT TO PASS THIS LESSON PLS

Answers

Answer:

ok ok so its the first one at the top(least), then the third one, then the second one, then the fourth one at the bottom(greatest)

Step-by-step explanation:

1= 88/63 least

2= 95/18 third

3=70/27 second

4= 95/4 greatest

Answer:

Least

- 8/9 ÷ 7/11

- 8/9 ÷ 3/10

- 1 7/12 ÷ 3/10

- 1 7/12 ÷ 1/15

Greatest

Step-by-step explanation:

1 | 1.4 ≈ 8/9 ÷ 7/11

3 | 5.27 ≈ 1 7/12 ÷ 3/10

2 | 3 ≈ 8/9 ÷ 3/10

4 | 23.75 = 1 7/12 ÷ 1/15

What is an angle that is supplementary to ∠3?

Answers

Answer:

Do you have a picture?

Step-by-step explanation:

Answer:

Um I think it would be 4 if its in the right order.

The angle supplementary to ∠3 should be the one right next to it horizontally. When you add them together they should sum up to 180 degrees, which is a straight line. Hope that helps.

Take a look at the math picture

Answers

Answer:

8x10^5

Step-by-step explanation:

Question: (4 x 10⁴)(2 x 10¹)

Answer:

Using the knowledge that a x 10ⁿ = a followed by ⁿ zeroes (eg: 5 x 10³ = 5,000)

We know that:

4 x 10⁴ is equal to 40,000

2 x 10¹ is equal to 20

Using the knowledge that (a)(b) = a x b, our next step would be to multiply those figures together.

40,000 x 20. We can do this without a calculator by counting how many zeroes are there.

Since there’s 5 zeroes, we know our answer will have 5 zeroes and we can take those 5 zeroes out of our equation:

So instead of 40000 x 20, we have 4 x 2 which we know is 8. Using our knowledge that our answer will have 5 zeroes, 40000 x 20 is equal to 800,000 (8 followed by 5 zeroes).

Our final step is to put that number into scientific notation. We know that 800,000 contains 5 zeroes, therefore 800,000 in scientific notation is:

8 x 10⁵

The correct answer would be D.

I hope this made sense and helps you and if you have any questions or think that I’ve made a mistake please let me know!

:)

Which number is the additive inverse of –5?
– One-fifth
0
Negative one-fifth
5

Answers

the answer is 5. the additive inverse of something is basically the opposite !

5 because inverse means opposite

If you want to do process of elimination A and C are fractions and B doesn’t have five in it

[tex]\frac{x}{4}[/tex] = -1
find the value of x

Answers

I’m pretty sure the answer is -4 I hope this helps

Answer:

x=-4

Step-by-step explanation:

-1x4=-4

i hope this helps

Write an equation for the line that contains (6, 15) that is parallel to the line with equation x−2y=−10. Write your equation in slope-intercept form. Show your work!

Answers

Answer:

y=1/2+12

Step-by-step explanation:

first you have to find the slope to the first equation and that is x/2 and then you have to use the point and plug all of that into slope intercept form(y=mx+b)

Other Questions

Is -7 greater or less than 15,771?? In quadrilateral ABCD seeing line A.B. is parallel to line cd which iadditional piece of information is needed to determine the ABDC is a parallelogram One tub of dried cranberries costs $4. How many tubs can you buy for $12? What dose the numbers on the map mean How do you write three hundred and sixty seven thousand, seven hundred and fifty two? 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? What does the U.S. Constitution give the president the exclusive power to do? Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.How could a conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet? (1 foot = 0.305 meters) Add commas where they are needed. Not every sentence needs a comma. Write correctfor any sentence that does not need a comma.1. Jerry tried out for the lead but Tom got the part.2. Sandy ran up the block across the park and around the school.3. The storm caused great damage and washed away several bridges.4. Last Saturday was windy cold and rainy.5. I stopped by to pick you up but you had already left.6. We arrived early and stayed late.7. My shoes are not under my bed in the closet or under the couch.8. If it does not rain tomorrow the roads will be jammed.9. Jackie and Katie will be roommates next year.10. Firs spruces and pines are evergreen trees. Type the homonym for the given words.raise (meaning to lift up; to grow) - Please raise the flag. Do you raise chickens on your farm?rays (meaning streams of light) - The sun's rays feel wonderful in the early spring._______________ (meaning to tear down) HELP ASAP PLEASEGiven that these two triangles are similar, what is the measure of A?A)20B)35C)55D)90 Which of these is the central motif of the play The Cenci?a. love b. incestc. childhoodd. imprisonment What do you think the author is referring to as the Day of Jubilee? Which is the process by which green plants use sunlight, water, and carbon dioxide to make food?o photosynthesiso cellular respirationo anaerobic respirationo fermentation Isaac and Shonda can rent a canoe for $12 per hour and a mountain bike for $9 per hour. Together, they have $138 to spend. Let c represent the number of hours a canoe isrented and let m represent the number of hours a mountain bike is rented. Which inequality can Isaac and Shonda use if they decided to rent a canoe and two mountain bikes? Help ASAP plsssssssssssssssssssssss I WILL MARK BRAINLIEST TO FIRST ANSWER IF CORRECTIn a battery (voltaic cell), in which direction does conventional current flow? The graph of the equation representing compound interest is that of:A. linear function.B. exponential function.C. quadratic function.D. None of the above The table below shows the average seasonal relative humidity during the summer in four locations:Relative HumidityLocation Average Seasonal Relative Humidity (%)A768160D98BWhich location is most likely to experience frequent summertime storms? (3 points)Location AObLocation BOcLocation COdLocation D Isulat ang iyong pagkakaintindi sa : The roots of the present lie deep in the past.