Mathematics Middle School

SOMEONE HELP ME !
WILL GIVE BRAINLISIT


directions :Use the properties and mental math to solve. Write your answer in simplest form.

( properties : comm and assov)

SOMEONE HELP ME !WILL GIVE BRAINLISITdirections :Use The Properties And Mental Math To Solve. Write Your
SOMEONE HELP ME !WILL GIVE BRAINLISITdirections :Use The Properties And Mental Math To Solve. Write Your

Answers

Answer 1

Answer:

Step-by-step explanation:

10. 11 4/10 and 11. 6 4/8

Answer 2
Answer is 10 and 11!!????

Related Questions

A clothing store uses a markup of 60% on all items they purchase to sell. What is the retail price of a pair of shoes that originally costs $350?

Answers

Answer:

560

Step-by-step explanation:

i added 6p percent

Answer:

350, percentage increased by 60% (percent) of its value = 560

I would like some help please :). I'll give brainiest to right answer.

Answers

If it’s the same thing i learned then the answer is a

Question 9)
Help me please

Answers

Answer:

the pidodoesnt open for me

C. (-9, -2)

Hope this helps!

Help I need to know?

Answers

Answer:

Step-by-step explanation:

im lost

How do you identify the constant of proportionality when given a graph?

Answers

Find two easy points on a graph and go over however many times you need to rise and how many times to you run.

Please help me i will mark brainliest and thank you. ASAP!!!

Answers

Answer:

2414

Step-by-step explanation:

first you find the area of the two figures then you add both of the areas

Ex:

13 x 16 x 8 = 1664

15 x 10 x 5 = 750

1664 + 750 = 2414

Diego has 48 chocolate chip cookies, 64 vanilla cookies, and 100 raisin cookies for a bake sale. He wants to make bags that all have three cookie flavors and the same number of each flavor per bag.

How many cookies of each type are in each bag if he can make 16 bags without having any cookies left over?

Answers

Answer:

16

Step-by-step explanation:

48 - cc

64- v

100 - rc

43/3 = 16

64/3 = 21

100/3 = 33,(3)

Max number of bags is 16.

Answer: Here is the answer to that question and all of your questions:

https://staff.4j.lane.edu/~ruzicka/Cal_Young/math/Illustrative%20Math/Unit%207%20Rational%20Numbers/HW%20Keys/U7%20L17%20L18.pdf

This is not a scam, these are actual answers. I'm not the bot because the bot has a grey dude profil pic. I have a hot anime charcter.

Write the formula for the parabola that has x- intercepts (1.3,0) and (-1.3,0), and y- intercept (0,169).

Answers

Answer:

 The y intercept is (0,1.69) and not (0,169)

Step-by-step explanation:

substituting, y=-1(x+1.3)(x-1.three) observe that this is distinction of squares y=-[x2-(1.3)2] , y=-(x2-1.69), y=-x2+1.69

To graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units _______ and 7 units ________ .
choices:
a
right.....down
b
left....down

Answers

Answer:

0 Start at the origin. Move 7 units to the right, then move 4 units up.

Step-by-step explanation:

You go in before you go up, the first number always goes either right or left, depending on if it's negative or positive, and the second number goes up or down, depending on if it's negative or positive.

The answer is “a” because 4 is positive and on the x axis so you go right. -7 is negative and on the y axis so you go down

Which statement best describes the relationship shown in the table?
Input 0 1 2 3 4
Output 1 3 9 27 81
As input increases by 1, output doubles.
As input increases, output increases to 81 then begins to decrease.
As input increases by 1, the output triples.
As input increases, output decreases.

Answers

As input increased by 1, output triples

HELP FAST.


Which of the following values of t will result in a true statement when substituted into the given equation? A. t = 8 B. t = -8 C. t = 11 D. t = -12.

Answers

you need to tell us the equation

A hamburger and fries costs $15, water cost $4, and an ice cream costs $5. Do I have enough money to buy all three items with the money I have left over after buying my ticket? Explain why or why not.

Answers

How much money do you have

Please help and explain how you got your answer please!

Answers

Convert 9 1/2 to an improper fraction.

9 1/2 to 19/2

(19/2) / (3/5)

Keep Change Flip

(19/2) x (5/3) = 15.8333333333

The greatest number guest that Carly can serve is 15.

help with my worksheet please

Answers

Answer:

1. 12/36

2. 4/5

3. 1/4

4. 9/24

5. 2/5

6. 20/50

7. 5/6

8. 2/4

9. 12/24

10. 10/60

11. 8/12

12.18/27

13. 3/9

14. 10/12

15. 4/8

16. 1/4

17. 5/15

18. 6/30

19. 2/3

20. 14/21

The Cerca Middle School Student Committee is sponsoring a Math Fair for parents and students. Mr. Tilton's homeroom class is designing some of the questions for the students.

Nina created this pattern using trapezoid tiles.

How many unit trapezoids will be in pattern 16?

Answers

Answer: 256 trapezoids

Step-by-step explanation:

The amount of trapezoids is that pattern # squared. For example pattern #3 is 9 trapezoids. Therefore pattern #16 would have 256 trapezoids because 16^2=256.

There is a closed carton of eggs in Mai's refrigerator. The carton contains eggs and it can hold 12 eggs.
What does the inequality e<12 mean in this context?

Answers

Answer:

The maximum amount of eggs (represented by e) the egg carton can hold is 12.

(btw you cld give me the eggs if ur not gonna eat em' XD)

I need help 8th grade math

Answers

the answer is c i believe
i believe the answer is C

I need help Please UwU Thanks!

Answers

If I’m correct I think it’s 400=4t
400=4t should be correct

please help quick!! A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to​ tons?

Answers

Answer:

itis 500 tons

Step-by-step explanation:

500 tons i think I am not chare

On average 70% of customers order vanilla yogurt, and 30% order chocolate yogurt. In the following random number table, numbers 00 through 69 represents vanilla yogurt and numbers 70 through 99 represents chocolate yogurt.

Answers

Answer:

200

Step-by-step explanation:

In Britain a Value Added Tax (VAT) of 17% is added to most purchases. If a skit costs $58.50 including tax, what is the price of the skirt before tax?

Answers

Answer:

i think it is  45.70

Step-by-step explanation:

Answer:

$48.55

Step-by-step explanation:

Make 17% into a decimal Multiply 0.17 and the number of Britain Value including tax Then take that number and subtract it by the number of Britain Value including tax

Equation:

17% = 0.17

Why? The symbol % is called the percent sign. The expression 17% means 17 parts out of 100. Therefore, 17% is equivalent to the common fraction and to the decimal fraction 0.17.

0.17 × (Britain Value Including Tax) 58.50 = 9.945 to be exact but I rounded it up to 9.95 for easier use

58.50 - 9.95 = 48.55

So $48.55 is your answer

I hope this helped! Brainliest highly appreciated! Tell me if this is wrong I would like to know :) All of this written and solved by me. Except for the italic explanation of how to make 17% a decimal. You are free to use this explanation if needed so don't feel hesitant to copy and paste this. Have a wonderful and blessed day! -- Juri Davis

A certain fraction is close to 30%. What might it be?

Answers

Answer:

=3/10

Step-by-step explanation:

Decimal = 0.3

3/10 Because 30% as a fraction is 3/10

Find the area of this circle. Use your calculators value of pi. Round answers to the nearest tenths place.

Answers

Answer:

Never gonna

give you up,

Let you down,

make you cry

Run around and desert you

Step-by-step explanation:

The area of the circle is 153.9 if it were to be rounded to the nearest tenths place.

How old is Eduardo if he will be 82 years old in six years? Write an equation. Use lower case x as your variable and no spaces. Just as we did in class, make sure that the variable is in the problem, not in the solution

Answers

Answer:

76

Step-by-step explanation:

Answer:

Eduardo is 76 years old

Step-by-step explanation:

If Eduardo's current age is x

and in 6 years he will be 82

Then, x = 82 - 6

x = 76

7. Draw a circle around the expression which is greatest when n is a negative number?
n²

A. n-2
B. 2n
C. n/2
D. 2/n​

Answers

Answer: n-2

Step-by-step explanation: anything with negative would be subtraction ( any variable anyway )

7th grade math <3 pls help heh

Answers

Answer:

a. 12a + 3b

b. 5b + 3a

Step-by-step explanation:

Which terms have the same thing applied to them? This is what I ask myself while figuring these out.

a. 5 and 7 both are multiplied by a, so you can combine the expressions to make 12a.

b. 10b - 5b = (10 - 5)b

Both 10 and 5 are multiplied by b, so you can just subtract the integers to get 5b.

I hope this helped!

A. So you see you have a and b. You can only add the same letters. For example in this problem, you add 5a+ 7a because they are the same so you get 12a. 3b stays the same because there is no other number with b. So the answer would be 12a+3b.

B. Just like in the last problem. You would do 10-5 because they both have b. So it would be 5b+3a

Describe the error in finding the median of the data.

Answers

The error is that the numbers are not in order from least to greatest.
To find the median of data you need to first put the numbers in order from least to greatest.
not in order from least to greatest

A hardware store sells flower containers that are shaped like rectangular prisms. The dimensions of the container are shown below. Max needs to fill the container with dirt. What is the volume of the rectangular prism in square feet?

Answers

Answer:

B. 27 cubic feet

Step-by-step explanation:

V = l x w x h

V = 4.5 x 2 x 3

V = 27

hope this help !

(don't forget to make this the best answer)

(I like your profile picture lol)

The answer is B
in order to find volume u need to use the formula L X W X H
3 X 2 X 4.5= 27 cubic feet

Turn these equations into Standard Form. Pls show the steps on how you did it.
y=-2x-3/2
y=4/5x-10
y=11/8x+6
y=1/3x-2
y=-6/5x-3

Answers

let me help you step by step

1 y+2x=-3/2
2y+4=-3
4x+2y=-3

2. y-4/5x=-10
5y-4x=-50
-4x+5y=-50
4x-5y=50

3. y-11/8x=6
8y-11x=48
-11x+8y=48
11x-8y=-48

4. y-1/3x=-2
3y-x=-6
-x+3y=6

5. y+6/5x=-3
5y+6x=-15
6x+5y=-15

Need with question b

Answers

Answer:

basketball

Step-by-step explanation:

bc the dots are more spread out :)

I think it’s basketball. I am so so so so so sorry if it’s wrong
Other Questions
according to saul gellerman, unethical behavior may begin with four basic rationalizations. which of the following is not one of them? group of answer choices a belief that the unethical behavior is within ethical and legal limits a belief that because the chosen behavior will work for the best interest of either the individual or the organization, the organization would expect that it be carried out a belief that the behavior will not matter even if it is noticed a belief that because the chosen behavior helps the company, the company will go along with it and protect the person Solve the equation for x.0.28x 8.4 = 8.26 x = 59.5 x = 59.5 x = 50.5 x = 50.5 Two sentences from the daily weather report in Seattle are given below. It talks about snowfall levels over a 10-hour period during a snowstorm.For the first 5 hours, 2 inches of snow fell every hour. There was no additional snow accumulation for the next 5 hours.Which graph models the piecewise function for the given situation? Write the logarithmic equation log8 64 = 2 in exponential form Statements and Reasons Question 76 2 pts Natural levees are created during O low-flow conditions O none of the above -- all levees are man-made O floods O normal-flow conditions Question 83 2 pts Temperatures decrease with increasing altitude in what two atmospheric layers? O troposphere and mesosphere O troposphere and stratosphere O stratosphere and thermosphere O stratosphere and mesosphere Question 84 2 pts Which of the following is not exogenic in nature? O erosion O batholith formationO weathering O mass wasting name the image point when the object point (4,4) is mapped by the following translations. (x,y)-->(x-4,y+2) What were Wilson's reasons for asking for war? Gantner Company is considering a capital investment of $300,000 in additional productive facilities. The new machinery is expected to have a useful life of 5 years with no salvage value. Depreciation is computed by the straight-line method. During the life of the investment, annual net income and cash inflows are expected to be $27,000 and $87,000, respectively. Gantner Ios a 12% cost of capital rate, which is the minimum acceptable rate of return on the investment, TABLE4 Present Value of an Annuity of 1 (n) Payments 1 2 3 4 5 4% .96154 1.88609 2.77509 3.62990 4.45182 5.24214 6.00205 6.73274 7.43533 8.11090 8.76048 9.38507 5% .95238 1.85941 2.72325 3.54595 4.32948 5.07569 5.78637 6.46321 7.10782 7.72173 8.30641 8.86325 6% 94340 1.83339 2.67301 3.46511 4.21236 4.91732 5.58238 6.20979 6.80169 7.36009 7.88687 8.38384 7% 8% 99 10% 11% 12% 15% 0.93458 .92593 .91743 .90909 .90090 .89286 .86957 1.80802 1.78326 1.75911 1.73554 1.71252 1.69005 1.62571 2.62432 2.57710 2.53130 2.48685 2.44371 2.40183 2.28323 3.38721 3.31213 3.23972 3.16986 3.10245 3.03735 2.85498 4.10020 3.99271 3.88965 3.79079 3.69590 3.60478 3.35216 4.76654 4.62288 4.48592 4.35526 4.23054 4.11141 3.78448 5.38929 5.20637 5.03295 4.86842 4.71220 4.56376 4.16042 5.97130 5.74664 5.534825.33493 5.146124.96764 4.48732 6.51523 6.24689 5.99525 5.75902 5.53705 5.32825 4.77158 7.02358 6.71008 6.41766 6.14457 5.88923 5.650225.01877 7.49867 7.13896 6.80519 6.49506 6.206525.93770 5.23371 7.94269 7.53608 7.16073 6.81369 6.49236 6.19437 5.42062 GAR 6 7 8 9 10 11 12 acer Compute the annual rate of return. Annual rate of return % Compute the cash payback period on the proposed capital expenditure. (Round answer to 2 decimal places, eg. 15.25. Cash payback period years Using the discounted cash flow technique, compute the net present value. (Use the above table. (Round factor value decimal places, eg. 1.25124 and final answer to O decimal places, eg. 5,275.) Net present value O acer Using the discounted cash flow technique, compute the net present value. (Use the above table.) (Round factor von decimal places, eg. 1.25124 and final answer to 0 decimal places, eg. 5,275.) Net present value $ Save for Later Attempts: 0 of 1 used acer Gantner Company is considering a capital investment of $300,000 in additional productive facilities. The new machinery is expected to have a useful life of 5 years with no salvage value. Depreciation is computed by the straight-line method. During the life of the investment, annual net income and cash inflows are expected to be $27,000 and $87,000, respectively. Gantner has a 12% cost of capital rate, which is the minimum acceptable rate of return on the investment. TABLE4 Present Value of an Annuity of 1 Payments 1 2 3 4 5 596 .95238 1.85941 2.72325 3.54595 4.32948 5.07569 5.78637 6.46321 7.10782 7.72173 8.30641 8.86325 9,39357 4% .96154 1.88609 2.77509 3.62990 4.45182 5.24214 6.00205 6.73274 7.43533 8.11090 8.76048 9.38507 98565 6% 94340 1.83339 2.67301 3.46511 4.21236 4.91732 5.58238 6.20979 6.80169 7.36009 7.88687 8.38384 8.85268 7% 8% 9% 10% 11% 12 15% 0.93458 .92593 .91743 .90909 90090 .89286 .86957 1.80802 1.78326 1.75911 1.73554 1.71252 1.69005 1.62571 2.62432 2.57710 2.53130 2.48685 2.44371 2.40183 2.28323 3.38721 3.31213 3.23972 3.16986 3.10245 3.03735 2.85498 4.10020 3.99271 3.88965 3.79079 3.69590 3.60478 335216 4.76654 4.62288 4.48592 4.35526 4.23054 4.11141 3.78448 5.38929 5.20637 5.03295 4.86842 4.71220 4.56376 4.16042 5.97130 5.74664 5.53482 5.33493 5.146124.96764 4.48732 6.51523 6.24689 5.99525 5.759025.53705 5.32825 4.77158 7.02358 6.71008 6.41766 6.14457 5.88923 5.650225.01877 7.49867 7.13896 6.80519 6.49506 6,20652 5.93770 5.23371 7.94269 7.53608 7.16073 6.81369 6.49236 6.19437 5.42062 8.35765 7.00378748690710336 6.74987642355 558315 6 7 8 9 10 11 12 13 O acer Given string userText on one line and character fourthChar on a second line, change the fourth character of userText to fourthChar.Ex: If the input is:cheetahvthen the output is:chevtahNote: Assume the length of string userText is greater than or equal to 4. The diagram shows the lengths of corresponding sides of similar triangles A'B'C' and ABC. Which expression gives the perimeter of A'B'C'? Find the y-intercept from the line of best fit y = 6 + 2x. What income is not taxable? What is Mark Twain's message in The Adventures of Huckleberry Finn? The immune system can function through a generalized defense against pathogens called _____. What is the ratio of homozygous yellow with wrinkled seeds and homozygous round with green seeds in f2 of classical dihybrid cross is? How do you know if your business is carbon neutral? Based on the author's word choices in paragraph 1, which word best describes the authors tone?(A) critical(B) optimistic(C) annoyed(D) neutralRead the passage. The Great Pacific Garbage PatchTheres been talk that there is a giant pile of trash floating out in the middle of the Pacific Ocean. According to some reports, the Great Pacific Garbage Patch is supposedly twice the size of the state of Texas. This has led many people to envision a humongous pile, both in height and breadth. However, this is a gross exaggeration. True, there is trash floating around in the Pacific, but its quite different from what has been portrayed in the media. Nonetheless, there is still cause for concern.In an area of the northern Pacific Ocean where the northern jet stream and the southern trade winds create a high-pressure zone, the winds circulate in opposite directions. These winds create an area of 7.7 million square miles of circling water called the North Pacific Gyre, which covers most of the northern Pacific Ocean. In the middle of the gyre are pieces of plastic garbage. This garbage isnt a huge pile of floating pieces of trash, peoples tossed-away coolers, broken pieces of furniture, or boat seat cushions. Its more insidious than that. Caleb is a fashion designer. He designed a jacket with 2 types of fabric. Now Caleb has to make samples. He buys 68 yards of nylon and 94 yards of wool. The nylon is $3 a yard, and a yard of wool is 3 times more expensive. How much did Caleb spend? In the readings, a claim is made that ice cooling is a good way to cool large buildings. Create an argument to support this claim. Give reasons and evidence from the texts. Also tell what you may already know about air conditioning and temperature control.