Mathematics Middle School

Pls help need help ASAP 50 points you will be reported if the answer is wrong

Pls Help Need Help ASAP 50 Points You Will Be Reported If The Answer Is Wrong

Answers

Answer 1

Answer:its the second answer

Step-by-step explanation:m +25 is the total money spent and -1/2 is the money she didnt have to pay

Answer 2

Answer:

Option 2nd

Step-by-step explanation:

m+ 25-1/2

I hope it helps

Related Questions

For the school dance only three members from the student government sold tickets, James, Mike and Bonnie. James sold ten more tickets than Bonnie, and Bonnie sold twice as many tickets as Mike. Let t represent the total number of tickets Mike sold.A total of 295 tickets were sold for the dance. Using the information above, write an algebraic equation to calculate how many tickets Mike, Bonnie, and James sold individually.

Answers

Answer:

Step-by-step explanation:

So if Bonnie sold twice as many tickets as mike and he sold 295 all you have to do is 295+295 wich is 590 so Bonnie sold 590 tickets, now to get how many ticket James sold add 10 to 590which is 600 so in short Bonnie sold 590 tickets and James sold 600 tickets. Hope this helps

i also need this sorryy

Answers

February 23- yes
June 23- no
July 21- no
September 4- no
November 26- yes

Chloe needs to swim a total of 9 miles this week. So far this week , she swam 5 5/8 miles. Use the equation 5 5/8 + m =9 to find out how many more miles Chloe needs to swim.

Answers

Alright, so all we have to do here is solve the equation!

5 5/8 + m = 9

m = 9 - 5 5/8

Now is the tricky part - doing the subtraction! Let's change 9 to 8 8/8 (which is still equal to 9).

m = 8 8/8 - 5 5/8

Then we can subtract fairly easily!

m = (8 - 5) + (8/8 - 5/8)

m = 3 3/8 miles

Hope this helps!! :)

Answer:

what the person before said (:

Step-by-step explanation:

(CORRECT ANSWER GETS BRAINLIEST!!! 20 POINTS!!!)
What is the quotient of the division below?

2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar

Answers

Last answer. 288. Modifying above 8 with bar

Answer:

I think it is B.

Step-by-step explanation:

Tell me who is right when you get this, me? Or the other person?

What number must be distributed in the following equation?
-6(x+7)=-12
answer choices:-6,7,or-12

Answers

Answer:

-6

Step-by-step explanation: -6 is your answer because it’s outside of the parenthesis

-6 is the number being distributed

HELP!!!!!!!!!!!!!! ASAP!

Answers

Answer:

∠ ABC = 87°

Step-by-step explanation:

∠ ABD and ∠ DBE are adjacent angles and are supplementary, sum to 180° , so

2x - 17 + x + 32 = 180 , that is

3x + 15 = 180 ( subtract 15 from both sides )

3x = 165 ( divide both sides by 3 )

x = 55

Then

∠ DBE = x + 32 = 55 + 32 = 87° , thus

∠ ABC = ∠ DBE ( vertical angles  )

∠ ABC = 87°

5 Solve for x. 8 = 2x + 4​

Answers

Answer:

8 = 2x + 4collect like terms8 - 4 = 2x4 = 2xdivide both sides by 24/2 = 2x/2X = 2

Answer:

x=2 (answer should have a positive sign.)

Step-by-step explanation:

To solve this problem, you have to isolate the x from one side of the equation.

First, switch sides.

8=2x+4

2x+4=8

Subtract by 4 from both sides.

2x+4-4=8-4

Solve.

8-4=4

2x=4

Then, divide by 2 from both sides.

2x/2=4/2

Solve.

4/2=2

x=2

The solution is 2.

PLS PLS PLS HELP I WILL MARK YOU BRAINLIEST

Answers

if the ● means multiply then the answer is -31.5

-31.5 hope that helps:)

Dylan built the following pattern:

Which table represents the relationship between the pattern number (Input) and the number of squares (Output)?
Input Output
1 2
2 8
3 16
Input Output
1 4
2 8
3 12
Input Output
1 1
2 4
3 9
Input Output
1 2
2 6
3 12

Answers

Answer:

1   2

2  6

3  12

Step-by-step explanation:

pattern number is input

tiles number is output.

pattern number 1 has two tiles (first coordinates are (1,2))

pattern number 2 has 6 tiles (second coordinates are (2,6))

pattern number 3 has 12 tiles (last coordinate is (3,12))

answer:

1  2

2 6

3 12

please help I will really appreciate it. It is about unit rate!

Answers

Answer: The first one of the 180 miles the answer is 40 miles per gallon

The one of the 10 1/3 one answers is 62 miles per hour

and the $8 the answer is 9.6 U.S. dollars per hour

I hope this helped

hi help it’s six grade maths HELPPPP?!

Answers

Answer:

B

Step-by-step explanation:

1. Work out the inequality

Add 3 to both sides to get n alone

15+3 = 18

18<n

2. Read the inequality

" n is greater than 18 "

3. Read each answer choice to see which matches up

B is the answer...B states "n is greater than 18"

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.

Answers

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

If 12 cookies cost $3, how much would I pay for 5 cookies? Set up a proportion and solve.
$1.00

B.
$1.25

C.
$1.50

D.
$1.75

Answers

Answer:

B) 1.25

Step-by-step explanation:

$3/12 cookies = $.25/cookie

.25 * 5 = 1.25

The answer is b. And the working is In the pic below...

Several years ago, the average serving size of beef at restaurants was 5 ounces. Due to changing restaurant trends, the average serving size is now 20% larger. What is the current average serving size?

Answers

Answer:

1%

Step-by-step explanation:

Answer:

6 ounces

Step-by-step explanation:

20% of 5

0.20 x 5 = 1

5 + 1 = 6

What is the measure of ∠KMN?
A. 29 degrees
B. 66 degrees
C. 53 degrees
D. 89 degrees

Answers

Answer:

  ∠KMN = 66°

Step-by-step explanation:

In ΔKMN,

∠MKN + ∠KNM + ∠KMN = 180       {Angle sum property of triangle}

39 + 75 + ∠KMN = 180

       114 + ∠KMN = 180

               ∠KMN = 180 - 114

           ∠KMN = 66°

Answer:

B) 66

Step-by-step explanation:

75+39=114

180-114=66

Approximate one of the solutions to the system of equations graphed below?

Answers

Answer:

a

Step-by-step explanation:

sry if im wrong

Answer:

C. (-2.2, 3.5)

Step-by-step explanation:

It's correct, I got it right on my test. :)

answer real quick and correct for brainly and thanks on your profile and on the answer

Answers

It is 2lbs 1oz. 3x11=33 and then divide 33 by 16 to get 2 and 1/16.

Answer:

2 pounds 1 ounces

Step-by-step explanation:

if each candy bar is 3 ounces and we have 11 we would have 33 ounces of candy bars. 3x11=33. each pound has 16 ounces. 33-32=1. 2 pounds and 1 ounce.

Solve the system of equations by adding or subtracting

Answers

Answer:x=2 y=-7

Step-by-step explanation:3(2)=6-7=-1

2(2)=4-7=-3

3x + y = -1
-1y -y
2x=-1
2. 2
X=0.5


2x+y=-3
-1y -y
1x=-3
1. 1
X=-3

(0.5,-3)

how many times would you expect to roll a number less than 3 if you roll the dice 50 times

Answers

There are 6 sides on the die and each have a equal chance of being landed on. The numbers less then 3 are 1 and 2 which are 1/3 of the numbers on the cube. 1/3 of 50 is 16 and 2/3 so around 17 times

Two students determined the value of this equation as shown below.
2x – (3x + 5) + 2 = 5x – 14
[picture below]
Describe any errors made when solving the equation by Student A.
Describe any errors made when solving the equation by Student B.
Show a complete set of correct steps to determine the solution to the equation.

Answers

(you can do the first two parts with the help of the third part)

2x-(3x+5)+2=5-14

2x-3x-5+2=5-14 (distribute the negative sign)
-1x-3=-9 (simplify equation by adding/subtracting)
-1x-3=-9 (add 3 on both sides)
-1x=-6 (divide both sides by negative 1)
x=6

hope this helps! also you can download mathaway and photomath to help you with problems like these

Help PLZ Answer Questions Below

Answers

Answer:

First question: 2/3

Second question: -2

Step-by-step explanation:

2x - 3y = 6

Subtract 2x from both sides

-3y = -2x + 6

Multiply by -1

3y = 2x - 6

divide by 3

y = 2/3x -2

The equation basically asks for slope, so 2/3

x + 1/2y = 5

Subtract x

1/2y = -x + 5

multiply by 2

y = -2x + 10

it is -2

(9-8)^7 - (12-11)^10

Answers

Answer:

The answer 0

Step-by-step explanation:

(9-8)^7 - (12-11)^10 = 0

I hope this helps!! :D

Answer: 0

Step-by-step explanation:

1^7 - 1^10 would essentially just be 1-1 which is 0

PWEZ HELP


THis is 3 qwestions worth 10 each plz answer corectly and u get branlyest

1 Describe the two factors in this expression

4(8 + 3x)

2 The surface area of a cone with radius r units and slant height s units is shown below:

Surface area = 3.14(rs + r2)

Part A: If r = 6 units and s = 4 units, write an expression that can be used to calculate the surface area of the cone. (4 points)

Part B: What is the surface area of the cone? Show your work. (6 points)

An expression is shown below:

4(m + 3 + 5m)

Part A: Write two expressions that are equivalent to the given expression. (3 points)

Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)

Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)

Answers

Answer:

32x+12

Step-by-step explanation:

m

please help me out! this is urgent please do it correctly heres 10 points and a brainleist if you answer it right

Answers

Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
An independent variable is a variable that is alone, without anything

who ever gets this first will get a brainlest

Answers

So this would be 23/100 or you can do 23%

Please answer i will give brainlest Please answer I will give brainlest

Answers

im pretty sure that it’s just c d and e that are true.

Answer:

The answer is C, D, and E

A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.

Answers

Answer:

2 with the second power??

Step-by-step explanation:

if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time

Which of these relations is a function??

Answers

A

Functions are basically plug in for example if you plug in a 1 you get another answer. X should not have the same numbers.

PLZ HURRY!!!! 15 POINTS!
Mary is babysitting a 4-year-old. The little boy wants to play in the kiddie pool in the backyard. Mary knows that using the hose that is near the kiddie pool will take 30 minutes to fill up. The little boy has already asked 17 times if the pool is ready but she hasn't even turned on the water yet. Mary also knows that the hose from the front yard works faster and can fill the pool in 1/2 the time as the hose in the back yard. If she can use both hoses at the same time, how long will it take for the pool to fill up?

Answers

I think it’s 7.5 minutes

Answer:

7.5 min

Step-by-step explanation:

Clare bought a bag of 84 sour candies. She ate s of the candies. Write an expression that shows how many sour candies Clare has now.

Type an asterisk ( * ) if you want to use a multiplication sign and a slash ( / ) if you want to use a division sign.

Answers

84-s= x

x- number of candies clare has left
Other Questions
in 2010. 465 students went to a certain school. In 2014, 372 students went to the same school. By what percent did the number of students decrease? A solution has apH of 2.5.Answer the following questions.pOH =[H]=[OH]= pls help me ill mark brainliest Which mixed number represents point D?A)3 1/10B)2 9/10C)2 10/10D) 3 2/10 explain how migration from India may have benefited the Indians and people in the countries they settled in around the world. what does f(2x+16) mean, id f at 2x+16 Last month when Holiday Creations, Inc., sold 41,000 units, total sales were $282,000, total variable expenses were $214,320, and fixed expenses were $36,900. Required: 1. What is the companys contribution margin (CM) ratio? 2. What is the estimated change in the companys net operating income if it can increase total sales by $1,700? (Do not round intermediate calculations.) Rouse Corporation's December 31, 2012 balance sheet showed the following: 8% preferred stock, $20 par value, cumulative, 20,000 shares authorized 10,000 shares issued $150,000 Common stock, $10 par value, 2,000,000 shares authorized 1,950,000 shares issued, 1,930,000 outstanding 19,000,000 Paid-in capital excess of par --- preferred stock 60,000 Paid-in capital excess of par --- common stock 27,000,000 Retained earnings 7,650,000 Treasury stock (20,000 Shares) 630,000 Rouse's total stockholders' equity was: Read the lines from the poem "Nothing Gold Can Stay." Nature's first green is gold,What is the meaning of the metaphor in this line?Question 6 options:Gold is prettier than green.Plants are yellow before they turn green.The first days of spring are the best daysNature changes constantly. The extensive use of __________ during the 1920s allowed consumers to buy now, pay later.A.barteringB.prohibitionC.creditD.inflation PLS HELP!!!!!which polynomial is a perfect square trinomial?A. 49x^2 - 28x + 16B. 4a^2 - 20a + 25C. 25b^2 - 20b - 16D. 16x^2 - 24x - 9 Precedents are judicial decisions that serve as guides for interpreting future laws.A. TrueB. False Do you believe the actions taken by the Iranians are "an act of was against the United States?" anyone help my head spinning right now cause the person on my profile Not to be a simp XD BRAINLES Hair & Nails- Skin Appendages Accessory Structures hair and hair follicles _______________Sweat Glands __________Arrector pili-________ ________ located around hair follicles purpose:________________________________________________________________________ What does it mean to be objective? A certain test preparation course is designed to help students improve their scores on the USMLE exam. A mock exam is given at the beginning and end of the course to determine the effectiveness of the course. The following measurements are the net change in 3 students' scores on the exam after completing the course: 15,20,18 Using these data, construct a 90% confidence interval for the average net change in a student's score after completing the course. Assume the population is approximately normal. Whats the equation an artist is painting a mural on a wall to make sure that the picture is painted accurately to her vision she creates a grid for the wall with each unit measuring a meter in the mural at the second event at 2 to and the event at -2 for the artist plans to fail in the Triangular space between the three events with colored pattern what is the area of the space? Should the Shenandoah National Park be known for being segregated or marked in some way for being segregated. why or why not ? What is the length of the unknown leg in the right triangle?