Mathematics Middle School

Pls answer quickly!!!!

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Answer 1

Answer:

is this even a subject question if so thanks !

Step-by-step explanation:

Answer 2

I don’t get this question

Related Questions

On the justification side, the blank space, which ones do I insert into there?
The answer choices are inside the box.

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Answer:

1.) Distributive Property

2.) Addition Property of Equality

3.) Subtraction Property of Equality

4.)Division Property

Step-by-step explanation:

The different properties is why you put in the boxes

Answer for me please! (Will mark brainlist)

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Answer:

$52

Step-by-step explanation:

Please mark as brainliest. I'm happy to help

I think it is $81.25
Something like that

If you could help that would be fantastic! Thank you!

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Answer:

Step-by-step explanation:

hope this helps :•D

Miss gourl idek good luck tho

Plz help thx!!!! each box needs to be filled in! with a conjunction of IR.

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1. Voy

2. Vamos

3. Van

Answer:

Step-by-step explanation:

2) help ASAP due in like 10min

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Answer:

y=25x-5

Step-by-step explanation:

25x is the money you start with and 5 is a constant that you lose per game hence the negative/or subtraction sign

Branliest plsssss

5th Grade Math HW Help (Please help, due 12/14!) I'll pick the best answer for extra points.

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Answer:

(1-4)

1. 160÷(16+4)=8

2. (4+6)*8÷2=40

3. 3=120÷(64-24)

4. 135=(42+3)*3

(5.a.)1. column A

2. column B

3. column A

4. column A

5. column A

6. column B

(5.b) i don't know :(

(6.a) 72

(6.b) I followed the Base * Width * Hight method. I used the expression 3*4*6=72

I can help with 5.b since the other person gave the other answers. Yes you have to simplify and evaluate the expressions.
Ex.) 2 • (12+4) = 2 • (16) = 32

Plss help with this math!!!! i will give brainliest to the best explained correct answer

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jupiter orbits five times farther from the sun than earth, saturn is twice as far from the sun than jupiter

Hhhhhhhhhhhhhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllppppppppppppppppp

Answers

Answer:

Jeandre is correct, and they are 2 units from zero

Step-by-step explanation:

Answer:

Jeandre is correct, and they are 2 units from zero

Step-by-step explanation:

The absolute value of 2 is 2, and the absolute value of -2 is 2. Absolute value is the real number without a sign. If you put both 2s, on the number line, they would be the same length from zero. by the way absolute value means that everything will be positive, for an example - |-1| it is going to be positive one now! how you can tell it is a absolute value is cause it will have lines imbetween the number (ex - |-3|)

Use P E M D A S to solve this number problem.
(Is this correct and thank you)
8 x ( 10 - 5) divided 10 + 20 =
8x5= 40 divided by 10 = 4 +20= 24

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yes your answer is correct

Answer:

yes ur answer is correct i have to solve it mysl\elf to see but ur correct

Step-by-step explanation:

What is -3 (2m - N)?

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Distribute -3 to 2m and -n

-6m - 3n

Answer:

−6m+3N

hope this helps

Step-by-step explanation:

Please answer this and tell me how you got it!!

Answers

Answer:

Step-by-step explanation:

multiply 2nd equation by 3 to get 6m+18n=0 then just use the elimination method

:) please comment for more explaning

The answer is Red so (-2,3)
N=-2
M=3

Find the sale price of each item. Round to two decimal places when necessary.

Original Price: $22.50

Markup: 42%

Answers

Answer:

31.95

Step-by-step explanation:

So first you have to identify what the mark up is which would be $9.45

Then you add that to 22.50... And idk what you mean by Round up to two decimal places when necessary.

Answer:

$31.95

Step-by-step explanation:

22.50*1.42=31.95

A ride-share driver completed 6 trips and was paid a flat fee of $90, not including any tips. At this rate, how many trips must he complete to be paid a total of $225?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because 90x2.5=225 so then you do 6x2.5 and that is 15.

Stefan sells Jin a bicycle for $115 and a helmet for $17. The total cost for Jin is 110% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin? IF BOTH PARTS OF QUESTION ARE ANSWERED CORRECTLY I WILL GIVE BRAINLIEST

Answers

Answer:

120 and 12

Step-by-step explanation:

115+17= 132

132/110= 1.2

1.2 · 100= 120

132-120= 12

120 n 12............

Does anyone know this :-)

Answers

-37. 137732784858663652885

Which equations represent a proportional relationship? Select THREE that apply.

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Answer:

The answer is: A. E. & F.

The square below represents one whole. Express the shaded area as a fraction, a decimal, and a percent of the whole.

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Answer as a fraction = 1/2

Answer as a decimal = 0.5

Answer as a percent = 50%

========================================

Explanation:

There are 5 blue rectangles out of 10 total. This forms the fraction 5/10 and that reduces to 1/2 after dividing both parts by 5. Therefore, the fractions 5/10 and 1/2 are the same. Notice that exactly half of the entire figure is shaded blue.

Use long division or your calculator to find that 1/2 = 0.5 which converts to 50% when you move the decimal point 2 spots to the right.

Answer:

5/10 , 0.5 , 50%

Step-by-step explanation:

Constant of Proportionality

Answers

Answer: The constant of proportionality is 8 for the the problem on your left! The constant of proportionality for the one on you right is 6! Hope this helps!

Step-by-step explanation: Vincent earned $24 for 3 hours and so you find out how much he gets paid for 1 hour, then you divide 24 by 3 and get 8! Later he earned $72 for 9 hours, and you do the same thing which is to divide 72 by 9 which also give you 8 and so your unit rate or constant of proportionality is 8. So for the other one Justene can bike for 12 miles in 2 hours and so you find out how many miles she can bike for 1 hours and so you divide 12 by 2 which give you 6 and she can bike 6 miles in 1 hour. Then she biked 36 miles in 6 hours and you divide 36 by 6 which give you 6 and so your constant of proportionality is 6!

Answer:

The constant of proportionality is 8 for the the problem on your left! The constant of proportionality for the one on you right is 6! Hope this helps!

Step-by-step explanation:

Vincent earned $24 for 3 hours and so you need to. find out how much he gets paid for 1 hour, then you divide 24 by 3 and get 8! Later he earned $72 for 9 hours, and you do the same thing which is to divide 72 by 9 which also give you 8 and so your unit rate or constant of proportionality is 8. So for the other one Justene can bike for 12 miles in 2 hours and so you need to find out how many miles she can bike for 1 hours and so you divide 12 by 2 which give you 6 and she can bike 6 miles in 1 hour. Then she biked 36 miles in 6 hours and you divide 36 by 6 which give you 6 and so your constant of proportionality is 6!

Which equation is a proportion?

1/3 = 1/4
3/4 = 6/9
5/8 = 20/32
7/9= 21/28

Answers

Answer:

C: [tex]\frac{5}{8}=\frac{20}{32}[/tex]

Step-by-step explanation:

None

Answer:

Option C

Step-by-step explanation:

Cross multiply each of the answers

Option C is right because 160 = 160 through cross multiplication

Unit 2 Lesson 2 PS 1 table

What is the constant of proportionality?

Explain or show your reasoning.

Answers

Answer:

Step-by-step explanation:

The constant of proportionality is the ratio between two directly proportional quantities. ... Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Y=kx I’m not sure please tell me if I’m right

1. You have two playing cards with a sum of (−12) in your hand.
a. What two cards could you have?
b. You add two more cards to your hand, but the total sum of the cards remains the same, (−12). Give two different examples of two cards you could choose.

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Yes the person is right I was trying to type it but they beat me to it

An equation and the first step in its solution are shown.

Equation: x2 + 3x – 9 = 0

Step 1: x2 + 3x + h = 9 + h

What value of h is used to solve the equation by the method of completing the square?

Answers

Answer:

The answer is either 1.5 or 0.667

Step-by-step explanation:

x2+3x-9=0

x2+3x=9

6x=9

x=1.5

x=667

the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Given :

An equation and the first step in its solution are shown.

Equation: [tex]x^2 + 3x -9 = 0[/tex]

Step 1: [tex]x^2 + 3x + h = 9 + h[/tex]

In completing the square method , we take the coefficient of x and divide it by 2 and then square it

coefficient of x is 3

divide it by 2 , so we get [tex]\frac{3}{2}[/tex]

Then we square it [tex](\frac{3}{2} )^2\\\frac{9}{4}[/tex]

Then we add it on both sides of the equation

[tex]x^2 + 3x + \frac{9}{4} = 9 + \frac{9}{4}[/tex]

So, the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Learn more : brainly.com/question/10662834

Help please this is really important

Answers

Answer:

The first choice; 76.3in^2

Step-by-step explanation:

Elena and Jada are 24 miles apart on a path when they start moving toward each other. Elena runs at a constant speed of 5 miles per hour, and Jada walks at a constant speed of 3 miles per hour. How many hours does it take until Elena and Jada meet?

Answers

It will take 3 hours

PLEASE HELP ASAP. I BELIVE ITS YES

Answers

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

Answer:

yes because the corresponding angles do not have a sum of 180

Step-by-step explanation:

it's a little blurry sorry please help

Answers

Answer:

It's X=2

Working out:

(left one):

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

Answer: it’s x=2

Working out:

2(x+3)=10

2x+6=10

2x=10-6

2x=4

X=2

HELP ME PLS THIS IS 10 POINTS IF YOU HAVE ANY QUESTIONS COMMENT DO NOT POST ANSWER ENLESS YOU ReALLY KNOW

Answers

I think it might be C

I also think it might be C

In which of the number lines does the plotted point represent a number greater than Negative 1 and one-half? Check all that apply.

Answers

Answer:

The answers are D and E.

Step-by-step explanation:

Answer:

All the above

Pls help me 17 points!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i really need these pionts im sorry wish you luck

Select the function that represents a geometric sequence

Answers

Answer:

Step-by-step explanation:

Other Questions

Plz help! Will mark brainliest!This is for my culinary arts class When it comes to properly thawing and cooking meat, there are some very important rules tofollow which were discussed in the unit-were you aware of all of these rules? Do you alwayspractice these safety standards when thawing and cooking meats? Identify and discuss at leastthree specific items about the safe handling of meat that were of particular interest to you andexplain why. Which of the following phrases defines the word "import"?A. to limit how much of a product can come from another countryB. to send a product to another country to sellC. to purchase a product from another countryD. to tax a product from another countryPlease select the best answer from the choices providedOAOBOD Find the sale price to the nearest cent$53 pair of jeans with a 20% discount Many of the large ships of war destined to visit Japan have not yet arrived in these seas . . . 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