Mathematics Middle School

I really need help!!!!

I Really Need Help!!!!

Answers

Answer 1

Answer:

I'm not sure on the answers but I'll give you a little tip you can look at the back of your math book and it will actually give you some of the answers:))

Answer 2

Answer:

Yeah if you flip to the back it should give you what you need lol

Step-by-step explanation:

Related Questions

I need help plz 8th grade math

Answers

Answer:

1.25 percent

2.   25 percent

3. 65 percent

4. no

Please help i really need it

Answers

Answer:32%

Step-by-step explanation:

PLEASE HELP ME PLEASEEEE. NO LINKS OR YOU WILL BE REPORTED! Please answer it and show the work you did, or you can attach a photo if you work it out in your book. Please help, I will give Brainiest.

Answers

Answer: 101 Degrees for angle BCD

Step-by-step explanation: All 3 angles in any triangle add up to 180, in the first triangle (one on the left), you have 58 and 78 degrees, add them both and subtract from 180, you get 44 degrees for angle C on the left. Do the same on the right side of the triangle, you should get 35 degrees for angle C on the right. Add them both up, (35+44) then subtract from 180 degrees to find the measure of angle BCD.

The answer is in the image below.

If this helps then pls kindly give me brainliest and have a nice day : )

Sam is selling used books online. The first book the customer buys is $8.00, the second-third book are $7.00 each, the fourth and all other books, b, are $5.00. A buyer has $35 to spend, before tax and shipping. Write an inequality to show how many books this customer may buy before the applicable taxes and shipping charges.

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8+7+7+5b is less than or equal to 35

Please help answer number 12

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sorry i dont know the answer

Polly's veterinarian told her a dog that weighs w kilograms needs 30w+70 calories each day to stay healthy. Polly's dog, Otis, weighs 22 kilograms.
How many calories does Otis need each day to stay healthy?
Write your answer as a whole number or decimal.

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Since w is 22, you substitute w with 22. 30(22) + 70 equals 730 calories

Answer:

730

Step-by-step explanation:

did the ixl  thing

Please give me the answer I feel like crying cause cause I’m not smart

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#1: 2 hours #2: 1110 miles

PLEASE HELP!!!
It's due at 11;59 and I am completely confused on this problem

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2,250 yards of yarn for bulky scarves allows 15 scarves to be made. If the 15 scarves are sold for $24.50 each then $367.50 goes to charity.

7th grade math 10 points

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Answer:

8/3

Step-by-step explanation:

8/3 * 3 = 8, 8+4 =12

A student claims that the HCF/GCF/HCD/GCD of two numbers must be less than the two numbers. Do you agree? If not, give a counter example to disproof it.

Answers

Answer:

No of course not

Step-by-step explanation:

For example, the GCF of 8 and 16 is 8. The GCF just has to be the greatest factor of both numbers, it doesn't have to be smaller.

Answer:

what i don't understand

Step-by-step explanation:

PLEASE PLEASE PLEASE HELP I NEED HELP WITH THIS :((
i will give brainliest:)

Answers

Answer: pretty sure its 2 but it doesn't go back to 0 so not completely sure

Step-by-step explanation:

Answer:

1. )  2 + (-4) = -2

2. ) 3 + (-2) = 1

3. ) -2 + (-2) = -4

4. ) (-3) + 2 = -1

I write an equation to represent the function in the table shown below. Number 10

Answers

The answer is Y = 2x + 6
Remember Y = mx + b and just substitute the numbers that correspond to the variable

Answer:

Y = 2x + 6

Step-by-step explanation:

How do you identify the constant of proportionality when given an equation?

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The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. 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. (i looked up this explanation but not sure if it’s right.. if it’s wrong let me know:) )

Coach Emanuel is trying to gain muscle. He starts 2017 weighing 226 pounds. If he plans to lift weights and eat enough, then how many pounds must Coach Emanuel gain in order to be at least 250 pounds?


there is no other attachments so don´t do the ¨not enough evidence¨ trick.

Answers

Answer:

24 pounds

Step-by-step explanation:

Shawna wants to find a carton large enough to hold 12 plastic shoe boxes that measure 14 inches long by 5 inches high by 6 inches wide. What measurements will the carton have that will hold all 12 shoe boxes if the height of the carton is 10 inches high and the boxes lay in the bottom of the carton 2 shoe boxes by 3 shoe boxes? Choose the 2 possible measurements.


1.) 10 in high, 28 in long, 18 in wide OR 10 in high, 42 in long, 12 in wide

2.) 10 in high, 28 in long, 12 in wide OR 10 in high, 42 in long, 18 in wide

3.) 10 in high, 42 in long, 18 in wide OR 10 in high, 28 in long, 12 in wide

4.) 10 in high, 28 in long, 18 in wide OR 10 in high, 42 in long, 18 in wide

Answers

Answer:

I need sum more detail to answer just email me and we can get this dun.

Step-by-step explanation:

PLEASE HELP ME IT IS THE LAST QUESTION PLEASE SHOW UR WORK!!

Answers

Answer:

D) 16

Step-by-step explanation:

m(h + p) - p ÷ h + m

3(-1 + 4) - 4 ÷ (-1) + 3

3(3) - 4 ÷ (-1) + 3

9 - 4 ÷ (-1) + 3

9 + 4 + 3

16

Oh sorry, earlier I didn’t upload the pic here u go : )

If a point at (4, 5) is translated 9 units left, what will the coordinates of the point be after the translation?

Answers

Answer:

(-5,5)

Step-by-step explanation:

So first off, if you are going left by 9. That means you will going back (aka negative 9 points).Also, since you are going left, only the x axis changes because left or right is what changes here.

Once you count back 9 spaces, or do 4-9, you will end up with negative 5(x value)

Your ending product is (-5,5)

hope this helps!!

IF YOU WANT BRAINLIEST ANSWER NOW AND CORRECTLY PLEASE!
The large solid below is made from small cubes. Each has a side length of 1/4.
Answer the questions below. Write your answers in simplest form.
(c) What is the volume of the large solid?

Answers

Answer:

A is 36 small cubes, because by looking at the image, you can see 3 rows of cubes containing 6 cubes each. So that would be 3 times 6, which is 18. There are 2 of these arrangements, one on top and the other on the bottom. So we multiply 18 by 2 to get 36 small cubes.

B is 1/64ft cubed, because the volume of a cube is length x width x height, and because each is the same (it is a cube) we take the length of the cube (1/8) and multiply it 2 times, to get 1/8 x 1/8 x 1/8 = 1/64 cubic feet.

C is 9/16 cubic feet for the volume of the entire cube. Because we know that there are 36 small cubes total, and we know that each cube is 1/64 cubic foot in volume, we multiply 36 small cubes, by their volume, 1/64 feet cubed to get the fraction of 9/16 .

Step-by-step explanation:

Answer:

3/4 x 6/4 x 2/4

Step-by-step explanation:

You need to multiply length * width * height to find volume.

Since each cube is 1/4, we have to multiply 3 for the width.

3 x 1/4 = 3/4.

Since there are 6 cubes for the length, you have to multiply 6 x 1/4 = 6/4

Finally, since the height is 2 cubes, you have to do 2 x 1/4 = 2/4

Finally, you multiply them all.

3/4 x 6/4 x 2/4

Avery can sweep the deck in 5 minutes and Madeline can do it in 7 minutes. How long will it take them to do it together?

Answers

Answer:

12 minutes

hope that helps

Step-by-step explanation:

A temperature of F degrees Fahrenheit is 5/9 (F–32) degrees Celsius. According to weather records, the highest temperature ever recorded on the continent of Africa was 131 degrees Fahrenheit, in the country of Tunisia.
What was the highest temperature in degrees Celsius?

Answers

If you multiple 3 times 5

Can someone please help me out? I am noooottt good at these.
100 pts and brainliest for answering all. Thank you!

Answers

Answer:

your answer to page one is

3 11/24

the second page is

13 2/3

the third one is

10.7

the forth one is also 10.7

What is the area of pizza with a diameter of 14 inches? Explain your answer

Answers

Answer:

A=154in

Step-by-step explanation:

Area=r²

* is the closest I could get to the pie sign

if the diameter is 14,to get the radius you got to divide by 2 which is 7. 7 to the power of 2 (7²) is

7 x 7. and 7 x 7= 49. then you times that by pie (3.14) to get 153.9 if you round it to the tenth power its 154.

What is the value of x in this equation?

-6x = 72

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X= -12 bc (-12)(-6)=72
-6x=72 which is the value of x

Please help. 3.5q-145=5q

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Answer:

Isolate the variable by dividing each side by factors that don't contain the variable. q = − 96.6 <-- (The 6 is repeated)

Step-by-step explanation:

hope this helps     :)

Answer:

           -

q = − 96.  6    or q=96.6 repeated

Step-by-step explanation:

One of the sixth grade classes at Washington School has 12 girls and 10 boys. What is the ratio of boys to total students in the class?

Answers

Answer:


5:12



Hope this helps you
The answer to this one is 5:12

Ellie buy a lawn mower online for $33. If shipping and handling are an additional 30% of the price ,how much shipping and handling will Ellie pay?

Answers

Answer:

$42.90

Step-by-step explanation:

Calculate what 30% of 33, and then add that answer to $33+$9.9=$42.90

Shipping is 9.90 she will pay 42.90

could someone please help me with this?

Answers

The answer is in the image below, btw I’m not completely sure if I’m right but hope it helps : )
the value in the top times 6. ex. 1 x 6, 2 x 6

Please help me thanks

Answers

Answer:

A

Step-by-step explanation:

The right answer is A

Lorelei tosses a coin 4 times, Draw a tree diagram showing the possible outcomes. What is the probability of getting at least 2 tails?

Answers

Answer: 4h ,0t        3h,1t        2h,2t          1h,3t           0h,4t

Step-by-step explanation: h=heads      t=tails

I tried my best

Can sum1 help me pls.i have no idea what this is :\

Answers

Answer:

It is the 2nd choice!

Step-by-step explanation:

I think its the second one as well, I did it on my notebook it makes sense, good luck on the rest :)
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