Mathematics Middle School

Help ASAP!!!!!!!!!..........

Help ASAP!!!!!!!!!..........

Answers

Answer 1

Answer:

14x

Step-by-step explanation:

please mark this answer as the brainlest

Answer 2

Answer:14/100                              Step-by-step explanation: ad 3 6 and 5 together and you will get 1 the simplyfied it then you will get 14/100

Related Questions

Solve the equations: 3x+5 = 2(x+1)-5

Answers

Answer:

-8

Step-by-step explanation:

3x+5=2(x+1)-5

3x+5=2x+2-5

3x-2x=2-5-5

x=-3-5

x=3+5

x=-8.

Hope it helps if it helps don't forget to like and mark me

Answer:

= −8

Step-by-step explanation:

there is a bag of 3 apples, 2 oranges, and 2 bananas. you select a fruit without looking and keep it. then you hand the bag to your friend to do the same. what is the probability that you both choose oranges. pls help me!

Answers

Answer:1/7 chance

Step-by-step explanation: 2/7 chance for each, the probability that both are pulled is cut in half, so 1/7

HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!

Answers

Answer:55555555

Step-by-step explanation: 555555555555

Mr. Diego deposits $2000 into an account with 4 1/2% interest compounded twice per year. How much money will be in the account in two years?

Answers

2184.05 after 2 years just add 4.5% twice
90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

Mariel wrote these checks from her checking account: $10, $10, $31, and $10. Which number shows the change of balance in her checking account?
A. -$61
B. -$1
C. $1
D. $61

Answers

$61 o hope it helps

Which sets contain one or more outliers? Check all that apply.
187, 298, 239, 1, 984, 202, 191
5, 3, 8, 6, 3, 6, 1, 2, 0
15, 19, 21, 16, 25, 13, 17
56, 1, 5, 72, 67, 59, 74, 60
88, 7, 32, 31, 34, 39, 34, 35, 33
pls hurry im timed

Answers

Set 1, 4 and 5 all have one or more outliers because of how far apart the numbers are

help me as fast as possible

Answers

Answer:

2040

Step-by-step explanation:

break it into 2 models

(18x3)x20

and

15x(8x8)

(18x3)x20

54x20= 1080

15x(8x8)

15x64=960

add them together

1080+960=2040

Question 5
show the work please

Answers

Answer:

D) 27

Step-by-step explanation:

It's a rectangle so the opposite sides are congruent to each other.

Long Side:

6x + 6 = 42

subtract 6 from both sides:

6x = 36

divide both sides by 6:

x = 6

Short Side:

5y + 5 = 30

subtract 5 from both sides:

5y = 25

divide both sides by 5:

y = 5

The Equation:

2x + 3y

substitute in the values:

2(6) + 3(5)

do the multiplication:

12 + 15

add the values together:

27

D hope this helps!!!!!!!!

please help 19 math question

Answers

I think the answer is 8 miles

Answer: I would say 8 miles

Step-by-step explanation: Because north is up then he went west so 8 miles

HELP MEEE BRAINLIEST

Answers

Answer:

Median = 87

Mean = 82

Step-by-step explanation:

Answer is

Median:87

Mean:82

2x+3x+4
3(4x+2)
1/4(16+4x)

5x + 4
12x + 6
4 + x

Match the equivalent expressions

Answers

2x+3x+4 is equivalent with 5x+4 and 3(4x+2) is equivalent to 12x+6 and then the last two

Answer:

27x9 - 12x6 - 24x3 + 14x2 + 17x + 3

 —————————————————

         4x3 - 5x2 + 2x + 3

Step-by-step explanation:

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number 2 is what is the area f the triangle

Answers

Answer:

42 for the rectangle

15 for the triange

Step-by-step explanation:

3×14=42

5×6÷2=15

42 , 15 - well good luck

a b and c are different questions
Rachel found that the time it takes for her to make her favorite desert decreases the more times she makes its. The time is takes in minutes(M) can be modeled by: M=72-0.75n, where n is the number of times that rachel has made the desert.
A. how long will it take rachel to make her desert the fifth time?

B. after how many times will rachel be able to make her desert in 63 minutes?

C. How long will it take rachel to make her desert the 40th time? Do you think this is reasonable?

Answers

5, 12, & 42 are your answers

The Martinez family picked 3 and one-half pounds of apples. Ana picked one-fourth of those apples. How many pounds of apples did Ana pick?
options
A. 1/4
B. 3/4
C. 7/8
D. 1 1/4
E. 3 1/8

Answers

Answer:

7/8

Step-by-step explanation:

Pls help last question lol

Answers

You add up all the sides, which you get 22 fir your answer

HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!

Answers

Answer:

See explanation

Step-by-step explanation:

1) down 8, right 5

2) up 9, left 2

3) and 4)

what is -x divided by 4?

Answers

The answer is just -x/4 because you can divide a variable
the answer is basically -x/4

The basket of golf balls at a miniature golf course contains 15 golf balls, of which 6 are green. What is the probability that a randomly selected golf ball will be green? Write your answer as a fraction.

Answers

Answer:

0.4

Step-by-step explanation:

6/15 simplified equals 0.4

answer : 0.4
because 15/4 is simplified to 0.4 I simplified with photomath .
hope this helps

Find the area of the circle when C = 4π. Give your answer in terms of π.

Answers

Answer:

12.56

Step-by-step explanation:

So, the circumference will be 4(3.14), which is 12.56. So, now you can solve for area. By the way, the formula is: C = pi(d) (Just saying)

Anyways, A = pi(r)2. So, with the radius being half of the diameter, you will cut 4 in half. You are now ready to solve.

A = 3.14 (2) (2), which is 12.56 .

Hope this helps! :)

For the equation y=4x−2, what is y when x=9? DO IT CORRECTLY PLS!

Answers

y= 4(9)-2
Y= 36-2
Y=34
Hope this helps

Answer:

y= 34

Step-by-step explanation:

Plug in 9 for X and solve

The following table shows how many pies 444 baking teams made at a pie-baking competition. For example, Team Crusty baked 282828 pies in 888 hours.

Answers

Answer:

The answer would be B

Step-by-step explanation:

Divide each number of pies made by each team by 4.5

Which one has a quotient of the same number of hours they were baking pies is the correct answer.

The answer would be B. I divided the pies per hour

Or : pies / hour = ??

For the “pie piece” team, 27 / 6 = 4.5

Describe a set of transformations that you can use to show that angle one is congruent to angle eight. Please help me with this. It isn’t the to options rotate 90 degrees or reflect in the x axis. So can someone tell me if it is the rotate 180 degrees or translate done then translate right one?

Answers

Rotate 180 and translate down

Which rule has a scale factor of 3 and shifts the shape 4 units left and 2 units down?

Answers

Answer: option b

Step-by-step explanation:


I need help and this is due tonight (lots of questions incoming)

Answers

Answer: it is a

Step-by-step explanation:

The difference between the two roots of the equation 3r2+10x+c=0 is 4 2/3. Find the solutions for the equation.

Answers

Answer:

4 2/3 positive and negative

Step-by-step explanation:

Is each number rational or irrational?



Select Rational or Irrational for each number.

Answers

1. Irrational
2. Irrational
3. Rational
4. Rational

Answer:

Rational, Irrational, Rational, Irrational

Step-by-step explanation:

The definition of rational number is that you can write it in the form of a fraction. So, 1 and 3 are rational, whereas 2 and 4 are irrational.

Camille buys a cake for $\$24.99$ . She also buys $12$ brownies. Each brownie costs the same amount. She spends $\$39.99$ on the cake and the brownies.

Camille finds the cost of each brownie by calculating $(39.99\ -\ 24.99)\ \div\ 12$ . Tanya finds the cost of each brownie by solving the equation $39.99\ +\ 12b\ =\ 24.99$ , where $b$ is the cost of each brownie.

Which approach uses the sequence of operations necessary to find the cost of each brownie: Camille’s, Tanya’s, both, or neither? Explain why.

Respond in the space provided.

Answers

Answer:

Camille's approach

Step-by-step explanation:

Each brownie costs $1.25. Tanya's equation is wrong because the end result is the cost of the cake and in order to get that you would need to subtract instead of adding.

A fisherman is sitting 2 feet above the surface of a lake on a boat. The hook on his fishing pole is floating 6 feet below the lake's surface.



Part A: Which location has the greater absolute value, the fisherman's or his hook's? Explain your reasoning.

Part B: Are the locations of the fisherman and his hook opposites? Explain your reasoning.

Answers

part a: his hook
part b: they are opposites because he is above the surface level so it is +2 and his hook is below surface level which is -6

Karen is cutting construction paper into rectangles for a project. She needs to cut one rectangle
that is 8 inches x 14 1/2 inches. She needs to cut another rectangle that is 10 1/3 inches by 10 1/2
inches. How many total square inches of construction paper does Karen need for her
project? Answer in mixed number. WILL MARK BRAINLIEST IF RIGHT

Answers

The answer should be that Karen needs about 224.5 square inches of construction paper

Answer:

shakaklaka boom boom

Step-by-step explanation:

The area of the triangle below is 33.62 square feet. What is the length of the base?

Answers

Answer:

8.2 ft

Step-by-step explanation:

33.62 * 2 / 8.2 = 8.2 ft

Answer: 4.1

Step-by-step explanation:

33.62 ÷ 8.2 = 4.1

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A phone company charges a sign-up fee of $3.50, plus $x for every hour the phone isused. If Brian talked on the phone for 12 hours and paid a total of $75.50, which of thefollowing equations can be used to find, x, the hourly rate of the phone plan? 11. All of the following have contributed to an increase in presidential power in thepost-1945 era EXCEPT *A. tensions between the United States and the Soviet Union during the Cold WarperiodB. an increase in public expectations for services from the federal governmentC. economic and domestic problems such as inflation, unemployment, and civil rightsissuesD. increasing United States involvement in international affairsE. legislation granting the President the power to impound funds appropriated byCongress porque estoy tan gordo pa Is this true or false ? Helppp please helppppp Which property of light is a constant in a vacuum? Which one of the following is not true concerning the importance of the steam engine?it led to the development of new means of transportationIt expanded industryit reduced the need for coalallowed mills and factories to be built almost anywhere 4. Given that the specific heat of copper is 385J/kg/K and if 81.2J of heat is applied to 17.8g of copper by how much will the temperature of the copper increase? If you spin the spinner 9 times, what is the best prediction possible for the number of times it will land on blue? b)How do you think media and social media influence our self-image and behaviours? How might the excess water pollution in the Yangtze and other major rivers in Southern and Eastern Asia affect the economies in these countries?Group of answer choicesPolluted water that is used can cause major health issues and create huge medical costs which is money that could have been spent on something else.Agriculture has all but stopped due to farmers not wanting to use polluted water.none of these statements are truePolluted water is actually a good resource for dumping industrial waste which helps industries. what two numbers multiply to 10 and add up to 11 PLZ HELP IM GIVING BRAINLIEST IF ITS RIGHT ITS READINGThe next question refers to This Mystery Rocks! by Cynthia Schlagel.The sentences have been numbered to help you identify them more easily.This Mystery Rocks! By Cyntha Schlagel1The Drifting Rocks are a strange phenomenon still unexplained by science. 2Located in Death Valley, California, the rocks sit on hot, flat ground. 3Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand. 4Some trails are only a few feet. 5Some trails are over a half a mile long. 6Each trail is as baffling as the next.7The variety of rock movement has baffled scientists for decades. 8Some rocks seem to roll as they move forward. 9Some take unexplainable routes. 10Large ones have traveled past small ones that have stayed still. 11Some scientists suggest that the rocks are pushed by wind. 12Others believe they slide on small amounts of ice or mud. 13So far, research has not confirmed any theory.Read the following sentence from This Mystery Rocks!:Unlike normal rocks, they have trails etched behind them as if they have traveled across the sand.How does the sentence contribute to the main idea of paragraph one? (4 points) aIt reveals why the drifting rocks are strange. bIt explains where the rocks may be found. cIt identifies the persons who are named on the rocks. dIt offers a solution for why the rocks move. Which of the following is the amount a 65-year-old couple retiring this year will need to pay for medical care andprescription drugs?$150,000$200,000$240,000$300,000 I Only Need #9 Not 10 I need help if you get it right I will mark you as BRAINLEST I NEED HELP I WILL GIVE BRAINLIEST! What punctuation mark is missing from this use of a direct quote? According to the web site, Dogs for Kids, no one breed makes the ideal pet for anyone.the period at the end of the sentencethe second quotation markthe comma after the transition tagthe comma after the words according to The circumference of a circle is 177 ft. Find its diameter, in feet. Pls Help! Which of the following equations represents a line that is parallel to the line y = - x 16.A.) 10y + 20 = -5xB.) -4x + 2y = 16C.) y + 2x = 8D.) 3y = 4x + 6Please do not put a link or i will report you! Help please, I don't get it.