Mathematics Middle School

Select the expression that has a value of 10.
9 − (8 ÷ 4) x 3 + 7
(9 + 8) x 4 ÷ 3 + 7
9 + 8 x 4 ÷ (3 + 7)
(9 + 8 x 4) ÷ 3 + 7

Answers

Answer 1

Answer:

The first equation 9 - ( 8 ÷ 4 ) × 3 + 7

Step-by-step explanation:

1) Simplify 8 ÷ 4 to 2.

[tex]9 - 2 \times 3 + 7[/tex]

2) Simplify 2 × 3 to 6.

[tex]9 - 6 + 7[/tex]

3) Simplify 9 - 6 to 3.

[tex]3 + 7[/tex]

4) Simplify.

[tex]10[/tex]

Therefor, the answer is Option A.

Related Questions

DUE TODAY

A county has the following rule for voting: "Citizens under the age of 18 are not allowed to vote."

Part A: Write an inequality to show the age of citizens who are allowed to vote. )

Part B: Describe in words how you can show the solution to this inequality on a number line. (5 points)

Answers

Answer:

A. x<18

B. Given

Step-by-step explanation:

Citizens under the age of 18 are not allowed to vote. This means that 18 is included within the ones that can vote.

let x = the citizens under the age of 18

x < 18 is your inequality (Part A)

For the solution, because it does not include 18, you'll use an open dot (a non-filled in circle) placed on 18, and going to the left (less than).

will mark branliest

equation 9(2j + 5j).
Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.

Answers

I pretty sure the answer would either be 9 x 7j and for the second solving method multiply 9 by 2j and 5j to get 63j

Hopefully this makes sense

The figure is made up of a semicircle and a triangle.

Find the perimeter of the figure. ​Use{\pi } = 3 . 14π=3.14

Answers

Answer:

it should be 45.4

Step-by-step explanation:

Diana buys 5 sodas every week. Which of the following expressions shows the total number of sodas she buys in y weeks?

5y
y/5
5 + y
5 + 5y

Answers

Answer:

5y

Step-by-step explanation:

because each week she buys five so you multiply 5 by however many weeks.

Answer:

5y

Step-by-step explanation:

The reason it is 5y is because for every week, Diana buys 5 sodas which means you would have to multiply. For example, if you wanted to find how many sodas Diana drank in 7 weeks you would multiply 5(7) to get 35 sodas in 7 weeks.

pls help..................................

Answers

Answer:

35/4

Step-by-step explanation:

Because these are corresponding angles,

4x + 10 = 8x - 25

4x = 35

x = 35/4

Answer:

x = 8.75

45 degrees

Step-by-step explanation:

Hi,

4x + 10 = 8x - 25

Solve...

10 = 4x - 25

35 = 4x

x = 8.75

4 (8.75) + 10 = 45 degrees

hope this helps :)

help meeeeeeeeee plz qwq

Answers

Answer:

1. A

2. C

3. B

4. D

5. The customer will save $5 by purchasing the annual subscription

6. The best option for savings would be the 30% off option

8. A) True B) False C) False

Step-by-step explanation:

This is all I could answer, I'm not sure how to answer 7 or 8 for B and C

But I hope this helps you get started.

1: A
2: C
3: B
4: D
Those are the ones I could help you with

The figure has an area of 193.5 cm2. Which equation can be used to find the value of n, in centimeters?

Answers

Answer:

[tex]\sqrt{193.5}[/tex]=7

Step-by-step explanation:

I need help this is 6th grade math

Answers

Answer:

12+6x+6x+6y

Step-by-step explanation:

729 students attend Penny Creek Elementary. Yesterday, 63 students were on a field trip to the zoo. 18 students were home sick. How many students were in class?

Answers

Answer:648

Step-by-step explanation:I honestly just put in the first number you gave us which is 729 and then I subtracted 18 then I subtracted 63 on a calculator and got my answer of 648

What is the area of the parallelogram in square meters?

Answers

Answer:

5.6 m^2

Step-by-step explanation:

the area would be found using B*H

(3.5m)(1.6)=5.6m

this would be 5.6 meters squared

Answer:

Area = 5.6 sq.m

Step-by-step explanation:

here's your solution

=> Area of parallelogram = BASE * HEIGHT

=> Area = 3.5*1.6

=> Area = 5.6 sq.m

hope it helps

Find the value of b.
There might be a spam i am not good at math lol

Answers

Answer:

46 degrees

Step-by-step explanation:

What we know:

b + 44= 90

Solve:

90- 44= 46

Check your work:

46+ 44= 90

Hope this helps!

46 degrees

Explanation

We can clearly see that that is a 90° angle. Therefore we can easily subtract 90-44 and that equals 46.

PLZ PLZ PLZ PLZ PLZ PLZ HELP ME I DONT UNDERSTAANDDDD I NEED ANSWERS SOME OF THEM I ACCIDENTLY CLICKED ON WHEN I TOOK THE PICTURE PLZZZZZZZZ

Answers

Answer:

answer A

answer C

answer B

answer A

Step-by-step explanation:

please I need brainlist

Paulina needed to buy a pot and pan set from Bed Bath and Beyond. The set costs $229.50. Bed Bath and Beyond had a 15% off sale that day. If Paulina also had a 20% off coupon, how much did she pay for her new pot and pan set? (Round to the nearest cent when necessary)

Answers

Answer:

$189.11

Step-by-step explanation:

229.50 x 0.15 = $34.425

$34.425 + 229.5 = $236.385

$236.385 x 0.2 = $47.277

$236.385 - $47.277 = $189.108

$189.108 = $189.11

Answer: $189.11



Hope it help

Carl is shipping a cardboard box that is a rectangular prism. The net of Carl’s box is shown

Answers

Answer:

150 in. squared

Step-by-step explanation:

Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown I need the whole page plsss its due today

Answers

Answer:

See below for the image!

Step-by-step explanation:

Sorry if its a bit blurry!

I'm not sure if I understand

Answers

Answer:

A

Step-by-step explanation:

trust me I know because I know

What is the approximate area of the figure that is shaded in blue below?



A. 48 in2

B. 55 in2

C. 62 in2

D. 70 in2

Answers

Answer:

A: 48in2

Step-by-step explanation:

Area of a rectangle = Length x Width

The complete figure is rectangular in shape with:

Length = 11 in

Width = 5 in

Area = 11 x 5

Area = 55 in2

The pink part is triangular in shape with:

height = 4in

Base = 3.5 in

Area of a triangle = 0.5 x base x height

Area of the pink portion = 0.5 x 3.5 x 4

Area of the pink portion = 7 in2

Area of the blue portion = (total Area) - (Area of the pink portion)

Area of the blue portion = 55 in2 - 7 in2

Area of the blue portion = 48 in 2

Hope this help you!

i think the answer is : A. 48 in2

Georgia ran a 5-kilometer race. How many meters did she run?

Answers

Answer:

Georgia ran 5000 meters

Step-by-step explanation:

1 kilometer = 1000 meter

Answer:

Georgia ran 5000 meters.

Step-by-step explanation:

Recall that there are 1000 meters in a kilometer.  This leads to the conversion factor

1000 meters

------------------- * 5 km = 5000 meters

      1 km

Georgia ran 5000 meters.

A baby snake is 1 ¾ feet long. Its mother is 4 ½ feet long. How many times as long is the baby snake as the mother snake?

Answers

Answer:

2.75

Step-by-step explanation:

The answers is 2 3/4 because Rewriting our equation with parts separated

=
4
+
1
2
−
1
−
3
4
Solving the whole number parts

4
−
1
=
3
Solving the fraction parts

1
2
−
3
4
=
?
Find the LCD of 1/2 and 3/4 and rewrite to solve with the equivalent fractions.
LCD = 4

2
4
−
3
4
=
−
1
4
Combining the whole and fraction parts

Jason is a salesman at a store. He earns $8.50 per hour, plus
a 10% commission on his total weekly sales over $1,000. Last week, Jason worked 18 hours and had total sales of $1,492. Which is the best estimate for the total amount of money Jason earned last week?

$200

$300

$400

$500

No links. Help if you are sure.

Answers

8.50x18=153
1492x.10(10%)=14.92
You can then round this to get 153+15 which equals 168
8.50x18=153
1492x.10(10%)=14.92
You can then round this to get 153+15 which equals 168

Polygon A is a square. Polygon B has 1 more sides than polygon A. What type of polygon is B?
a.
hexagon
b.
octagon
c.
pentagon
d.
decagon


Please select the best answer from the choices provided

A
B
C
D

Answers

the correct answer is A

Answer:

i think its d. a decagon

Step-by-step explanation:

Kieran is going to the florist to buy foxgloves and orchids. The foxgloves can only be purchased in groups of 12 and the orchids can only be purchased in groups of 25. If Kieran wants to buy the same amount of foxgloves and orchids, then what is the lowest quantity of foxgloves that Kieran can buy? pls answer ASAP

Answers

Answer:

300.

This is the product of 12 x 25. The lowest possible number with questions like these is [number] multiplied by [number], and in this case that's 300.

300
It is the lowest multiple of both numbers

HELP HELP HELP HELP PLZ I AM FAILING I GOT THIS QUESTION INCORRECT PLZ!!! A rectangular prism and its dimensions are shown in the diagram.

Answers

Answer:6.5+5+7.5=19

Step-by-step explanation:

all you gotta do is add and you will never fail my guy

The surface area of the rectangular prism with a length of 7.5 in, a width of 5 in, and a height of 6.5 in is 237.5 square inches.

What is a rectangular prism?

A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangle surface.

A rectangular prism and its dimensions are shown in the diagram.

Then the surface area of the rectangular prism will be  

Surface area = 2 (LW + WH + HL)

We have

L = 7.5 in

W = 5 in

H = 6.5

Then the surface area will be

Surface area = 2 (7.5 × 5 + 5 × 6.5 + 6.5 × 7.5)

Surface area = 2 (37.5 + 32.5 + 48.75)

Surface area = 2 (118.75)

Surface area = 237.5

More about the rectangular prism link is given below.

https://brainly.com/question/21308574

ONE MOR TIME SINCE THESE BOTS KEEP GIVING ME SCAM LINKS. I'm Looking for the sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly

Answers

the sum of the four answers is -8.3 i believe

x= 7.5 x= 4.5

x=1.2   x= 6

x=-16   x=2

x=-3   x=3

What is the approximate area of the triangle?

Answers

.... I don’t know I’m not sure
Formula: base* hight divided by 2

PLS HELP NO LINKS AND ILL GIVE BRAINLIEST

Answers

Answer:

1.     21+35

2.     5

Step-by-step explanation:

answer: | 1. 21 + 35 | 2: 5 |
hope this helps you out .

Which statement is true about the graphs shown?

A) Only graph A represents a proportional relationship.

B) Only graph B represents a proportional relationship.

C) Graph A and graph B both represent a proportional relationship.

D) Graph A and graph B both represent a non-proportional relationship.

Answers

B


Because the line is a straight line and also goes throughout (0,0)

NEED HELP ASAP!!! IF YOU DONT KNOW THE ANSWER PLEASE DONT ANSWER :)

Answers

i’m pretty sure it is x^4 or (x to the fourth)
The answer is x^4.
You simplify the root first, then the expresssion.

Minnie is doing a survey to find the time her classmates spend playing musical instruments. She asks the following question:

Which student spends the most time playing musical instruments?

Part A: Describe the data you would expect her to collect from this question. (5 points)

Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical. (5 points)

Answers

Answer:

Part A) You would expect her to find numerical answers measured in minutes or hours.

Part B) This is a statistical question because the answers should be numerical and you can receive a variety of answers.

She come up with numerical answers in minutes or hours, and this is a statistical question.

What is a survey?

A survey is a means of gathering information from a sample of people using pertinent questions with the goal of understanding populations as a whole.

We have:

Minnie is doing a survey to find the time her classmates spend playing musical instruments.

You'd think she'd come up with numerical answers in minutes or hours.

Because the answers should be numerical, and you can get a variety of responses, this is a statistical question.

Thus, she come up with numerical answers in minutes or hours, and this is a statistical question.

Learn more about the survey here:

brainly.com/question/17373064

#SPJ2

ANSWER THIS AND I WILL GIVE YOU BRAINLESS!! AND IT HAS TO BE CORRECT TO

Answers

Answer: 8-x

Explanation: the plant is 8 inches tall now so by subtracting the original height (last weeks height) you will get how many inches the plant grew

X-8 could be used when talking about when something gets small for example

A candle was x inches tall last week it shrank 8 inches how tall is it now
Other Questions
what felling did you have while reading/listening the story "The wondeful pear tree? employing kinesthetic Imagery, describe one of you daily routines.Limit your answer to three to five sentences only Calculate the percent mass of hydrogen in ethane (C2H6). Determine whether the qualities in the table represent a proportional relationship. If yes, give the constant rate. If no, write none. PLEASE HELPPPPPP 30 POINTS IF YOU HELP ME DO ITClick the links to open the resources below. These resources will help you complete the assignment. Once you have created your file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network folder. Upload each file separately.Your work will not be submitted to your teacher until you click Submit. WILL GIVE BRAINLILESTHow did Alice Paul and Elizabeth Cady Stanton differ?A.They were both suffragettes BUT Elizabeth Cady Stanton believed in using more aggressive approaches to winning women's suffrage. Alice Paul believed in a slower approach.B.They were both suffragettes BUT Alice Paul believed in using more aggressive approaches to winning women's suffrage. Elizabeth Cady Stanton believed in a slower approach.C.Alice Paul was a prohibitionist and Elizabeth Cady Stanton was a suffragette.D.Elizabeth Cady Stanton was a prohibitionist and Alice Paul was a suffragette. what is it called Where a river flows from an area of harder rock to an area of softer rock, the softer rock may wear away, eventually forming a drop called a GWhy did the Roman Republic have two consuls?to help make laws for the entire republicto allow for multiple interpretations of the lawto prevent one person from having too much powerto manage both the Plebeian Council and the Senate Volume of a square prism with faces of 3/8 Qu tenia en cuenta los derechos durante la poca colonial? How did the Panic of 1837 start?Must be 5-7 sentencesI give Brainliest! Part AWhich of the following is a feature of the passagethat most clearly suggests It is a work of MagicalRealism?O A. a sense of urgency that foreshadows thestrange events that followO B. a contrast between routine detalls and afantastical occurrenceo C. a sense of mystery that makes each storyevent as unexpected as the lastD. a build-up of problems that makes eachevent into a new obnacle Which phrase describes a group of words without a subject or without a verb? a a sentence fragment b a specific sentence c a sentence model d a complete sentence please help asap and select one word In the given rectangleUS = 4x - 16 and RO = x + 2, find RT.Show all the work How do you prioritise important life goal A metal cyllinder is hollow in the middle. The cylinder is 40 mm long. The hollow center has a radius of 15 mm. The radius from the hollow center to the edge of the metal cylinder is 34 mm. What is the total volume of metal that makes up the cylinder? Leave your answer in terms of \large \pi and round to the nearest hundredth if necesarry. V = \large \pi mm3 Need help. I've been stuck on this question for a long time. I want boat which would take me to the island fill the determiner screenshot of question below