Mathematics Middle School

Evaluate the expression.
4 5 – 1 5 ÷ 2 3
(Write your answer as a fraction or as a whole or mixed number.)

Answers

Answer 1

Answer:

44 and 2/5

or

222/5

Step-by-step explanation:

PEMDAS

or Please Excuse My Dear Aunt Sally.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Using this order, we can now solve this.

45 - 15 / 25

15 / 25 = 3/5

45 - 3/5 = 44, 2/5.

Hope this helped! Have a good day/night and good luck!

Answer 2
1020 over 23 to show your work you would have to but 45- next to 15 over 23

Related Questions

5⁄8 + 1⁄2 + 3⁄4 = ??

Answers

Answer:

1.875

Step-by-step explanation:

5/8 =  0.625

1/2 = 0.5

3/4 = 0.75

0.625 + 0.5 + 0.75 = 1.875

Fraction form is [tex]1 \frac{7}{8}[/tex]

Describe, step-by-step how to find the slope of a line through two points

Answers

Step One: Identify two points on the line.

Step Two: Select one to be (x1, y1) and the other to be (x2, y2).

Step Three: Use the slope equation to calculate slope.

The equation used to calculate the slope from two points is: m= y2 - y1 / x2 - x1

Example

Let's say that points (15, 8) and (10, 7) are on a straight line. What is the slope of this line?

Step One: Identify two points on the line.

In this example we are given two points, (15, 8) and (10, 7), on a straight line.

Step Two: Select one to be (x1, y1) and the other to be (x2, y2).

It doesn't matter which we choose, so let's take (15, 8) to be (x2, y2). Let's take the point (10, 7) to be the point (x1, y1).

Step Three: Use the equation to calculate slope.

Once we've completed step 2, we are ready to calculate the slope using the equation for a slope:

Kevin is taking a taxi from the airport to his home. There is a $6 fee for riding in the taxi. In
addition, Kevin must also pay $1 per mile.
Write an equation where m is the number of miles and t is the total cost in dollars of the
taxi ride.

Answers

6+1m= t. That’s the equation for the problem.
1m+6=t

Explanation: 6 is the base number which does not add up as you go on, and the 1m is the miles and every mile he goes, 1 more gets added up and how ever many miles he goes plus 6 is your answer

PLEASE HELP
Suppose that a sequence is defined as follows. And find the next 4 terms. a1= -1 an=-4an-1 +2 n>= 2

Answers

-1., 1, 2, 2

Step-by-step explanation:

A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them.

−9 ≤ −3; Add 12 to both sides

13 > −5; Subtract 13 from both sides.

hehehehe help and you'll get brain and i reward for someone

Answers

Answer:

1. True

2. True

Step-by-step explanation:

1. 12−9≤−3+12

3≤9

True.

2. 13−13>−5−13

0>−18

True.

Mike walked 5/8 of the way to school before it started raining. How many percent of the trip did he get before it rained?

Answers

Answer:

62.5%

Step-by-step explanation:

Answer:

62.5%

Step-by-step explanation:

Tonya bought a square piece of poster board that had an area of 144 square inches. Which is the length of one side of the poster board?

A.36 in
B.72 in
C.12 in
D.10 in

Answers

Answer:

Racincay48 avatar

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Step-by-step explanation:

Answer:

its C

Step-by-step explanation:

10 + 20 + 40 + 30 +60 + 70 + 50 + 90 + 80 + 20 =

Answers

Answer:

470

Step-by-step explanation: ...

Plssssssssss help meeeeeeeeee

Answers

total surface area Stot = 1760 in2

lateral surface area Slat = 960 in2

top surface area Stop = 400 in2

bottom surface area Sbot = 400 in2

Answer:

52 in.

Step-by-step explanation:

20 * 2 = 40 40 + 12 = 52 in.

EXPERT HELP I'LL GIVE BRAINLIEST: C or D

Answers

Answer:

Step-by-step explanation:

A=(3.14d^2)/4

A=0.785d^2

A=0.785(10^2)

A=78.5 yd^2

Help me please
I need this done in 20 minutes!!

Answers

I think is might be C but I’m not completely sure so maybe the one ther guys one is right

Answer:

the answer is 368

Step-by-step explanation:

if you dived  405 by 0.36 or 36% you get 1,125 and then you subtract 405 and 352 and you get your answer

The Garcia family is driving from San Diego, California, to Bar Harbor, Maine. In 5 days, they have traveled 2,045 miles. At this rate, how long will it take them to travel from San Diego to Bar Harbor? *

Answers

Answer: 8

Step-by-step explanation: Well you first do 2045 divided by 5 which is 409 and then you have to do 3272 divided by 409 and you would get 8. I hope this helps!

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Answers

Answer:

is that a cat

Step-by-step explanation:

Hello my name is Obama and I jist wanted⚠ to let you know I know how to beat bix with a little bit auu ptptptptppt yeaahhh ptptpttttptpt, no obama your doing it wrong you gotta do it like this⬆ 헝가리 왕국 있는 것은 아니다, your both wrong I can beatbox than both fo you, cause I can do a little bit a تقرقهقخصخيرقرقخيخ قنثخيهيعقرقهثمثنقوق yes I win now give me the puppies, no your all wrong only I know how to beat box and its all bout the pugh lauy paaa pa paa paaaa pa pa apa paa rt trr tppaaPa prtt tpapa tpapa rpapaore arest in peice

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

Bbb bbbbbbbbbbbbbbbbb

HELP PLZ PLZ ASAP cylinder stuff and my techer gave me this = 2(PI)rh+(PI)r^2

Answers

Let me do this when I come back from school, cylinders are easy for me. Is this something you need to finish now?

PLEASE HELP I GIVE BRAINLIEST I NEED IT ASAP

Answers

Answer:

D 13

Step-by-step explanation:  L+L+W+W=Perimeter

2(1/4x)+2(2x+1)=4.5x+2            

4.5x+2=29        Subtract 2

4.5x=27             Divide by 4.5

x=6                                                            1/4(6)= 1.5 W=1.5      1.5(2)=3

                                                                 2(6)+1=13                  13(2)=26

                                                                                   26+3=29inches perimeter

Answer:

A: 12 4/9

Step-by-step explanation:

1/4x (2x + 1) = 29 (Combine like terms, NOT distributive property!!!)

   2 1/4x + 1 = 29

               - 1    - 1

2 1/4 / 2 1/4x = 28 / 2 1/4

                  x = 12 4/9

I need help with my work

What is 22/100
As a fraction and as a Decimal

What is 51/100
As a fraction and as a Decimal

What is 6/10
As a fraction and as a Decimal

What is 46/100
As a fraction and as a Decimal

(Btw I will report and block fake answers)

Answers

Answer:

22/100 = 11/50 = 0.22

51/100 = 51/100 = 0.51

6/10 = 3/5 = 0.6

46/100 = 23/50 = 0.46

Step-by-step explanation:

Answer:

Hope this helped ! Wanna be friends my name is layla and im 11!

Step-by-step explanation:

1. Fraction: 22/100 Decimal: 0.22 %

2. Fraction: 51/100 Decimal 0.51%

3. Fraction: 6/10 Decimal: 0.6 %

4.Fraction: 46/100 Decimal: 0.46 %

Stanley bought a rectangular piece of land to build an amusement park. He is going to call his amusement park “Canada’s Stanley Land”. It will feature the world’s fastest rollercoaster with a drop of 90 degrees. The entire area of his land is 720 km2. The length of the land is 5 times the width of the land. It will cost Stanley $96,000,000,000 to build all the rides in his dream amusement park. What is the length and width of the piece of land that Stanley bought to build his amusement park?

Answers

Answer:

300 by 60

Step-by-step explanation:

because I am big brain and totaly didn't use a calculator

A dairy farmer distributed 750 ounces of cheese each day. The cheese is packaged in 25 ounce containers. Write and solve an equation to find the amount of cheese distributed each day?


include explanation on your work pls, ty

Answers

Answer:

25 times 20 = 500 and then 25 times 10 = 250

30 = 750

Step-by-step explanation:

25*20=500  

25*10=250

500+250

= 750

Sorry if late!

Hope this helps.

Have a great day and good luck!

Brainliest is appreciated!

-Lea

Benisha graphed point G on the coordinate grid. She will graph point H at a location 5 units away from point G.
Which ordered pair could represent the location of point H?
A. (-4, -1)
B. ( -4, 5)
C. (1, 3)
D. ( -9, 8)

Answers

Answer: C. (1,3)

Step-by-step explanation:

The  ordered pair could represent the location of point H is (1, 3) is 5 units to the right of (-4, 3)

To find the location of point H, which is 5 units away from point G, we need to add or subtract 5 units to the coordinates of point G.

Since the specific coordinates of point G are not provided, we cannot determine the exact location of point H. However, we can analyze the answer choices to see which one represents a point that is 5 units away from point G based on the given options.

Let's evaluate each option:

A. (-4, -1): This option does not necessarily represent a point that is 5 units away from point G.

B. (-4, 5): This option does not necessarily represent a point that is 5 units away from point G.

D. (-9, 8): This option does not necessarily represent a point that is 5 units away from point G.

To know more about  "coordinate grid.."  here

https://brainly.com/question/20362114

#SPJ2

Can yall check my work? Please?
The Question is: A line passes through the points (9, 30) and (18, 30). Which statement is true about the line?
It has a slope of zero because the change in the y-values is 0.
It has no slope because the change in the y-values is 0.
It has a slope of zero because the change in the x-values is 0.
It has no slope because the change in the x-values is 0.

Answers

I’m 99% sure you got it right! Good job!

PPPPPPPPPPPPPPPLLLLLLLLLLLLLLLEEEEEEEEEEEEEEEAAAAAAAAAAAAAAASSSSSSSSSSSSSSSEEEEEEEEEEEEEEE HHHHEEEELLLLPPPP MMMEEE

Answers

It’s a because it just makes the most sense

Juan works for an agricultural company and is studying the growth of two different types of corn. The table above shows the growth of each type of corn in inches for each month. Compare the centers for both types of corn.

Answers

Answer:

bvghvghvgv

Step-by-step explanation:

bhjbbjuhkbhjbjhu

Amanda's Jewelry box is the shape of a cube that has 6-inch edges what is the volume of the jewelry box?

Answers

Answer:

So base on the question that describe the Amanda's jewelry box that is in shape of a cube and has a measurement of 6 inch on on its edge, to calculate the volume of the said cube, you must multiply the said number to the power of 3 and with that, the volume would be 216 cubic inches

Step-by-step explanation:

Answer:

72

Step-by-step explanation:

A grandfather clock was originally priced at $350 but went on sale for 80% off. If Elizabeth bought the grandfather clock and paid 10% sales tax, how much did she pay in total?

Answers

Answer:

105

Step-by-step explanation:

Answer:

$77

Step-by-step explanation:

80% of 350 is 280

it is $280 off so 350-280=70

then the tax, 10% of 70 which is 7

the answer is $77 because 70+7=77

plz help i will give brainliest ,, if answer correctly

Answers

a and y=3/2+1 i believe

HELP!!!
write the following in algebraic expressions:

Answers

Step-by-step explanation:

Here is the answer for the unkown n(k+m)

Answer:

n*(k+m)

Step-by-step explanation:

hey y’all i just need help with the shading part please help! if you can do this on a piece of paper or show how do it, i’ll give you a brainlest and bonus points thank you.

Answers

You might have to ask the question again, i’m jot sure what exactly the question requires

What repeated addition equals to 3/4




Good luck シ

Answers

Answer:

1/4 x 3 or 1/4+1/4+1/4

Step-by-step explanation:

1/4 + 1/4 + 1/4

2/4+1/4

3/4

Answer:

its 25

Step-by-step explanation:

if you put down 3 25's then its 75 witch is equal to 3/4

pls help me with this math problem.

Answers

Answer:

the answer is c

Step-by-step explanation:

Other Questions
Dean Ayers, who was the Department Chair of the Accounting Dept. before he became Dean of Terry College, is an example of external recruiting, the advantages of which are that (i) the new hire already knows company culture, background, and products; (ii) the new hire can make a quicker and more meaningful impact in the new role; (iii) demonstrates to other employees a potential career path that allows growth and development; and (iv) the firm already is aware of the skills and potential of the candidate when making the hiring decision Expand the following expression 8(3x+10y)Select one:104xy24x+10y8xy(13)24x+80y HELP ME PLESE IM TIMED NO SNEAKY LINKS ANWSERS ONLY PLZZZ HELP ME PLEASE HELP ASAP IM BEING TIMEDWhy does a healthcare organization have a high level of liability?A: because an organization is responsible for the lives of patientsB: because an organization is expensive to runC: because an organization has many financial responsibilitiesD: because an organization often does not follow proper procedures Consider the sphere. A sphere. A is the great circle, B is the diameter, c is the radius, and d is the center. Identify the parts of a sphere. a is the b is the c is the d is the ingrown hair on a ferris wheel has a radius of 20 ft how far would you travel in 5 rotation As a first step in developing a new drug to treat cancer in humans, an initial study of the drug is undertaken in rats. Three hundred rats with cancer are studied, and each is assigned to one of three treatments. One hundred rats are randomly assigned to a high dose of the new drug, 100 are randomly assigned to a low dose, and 100 are randomly assigned to a control group (no drug). After six months, each rat is examined and classified as having developed no tumors, one tumor, or two or more tumors.Which of the following would be an appropriate alternative hypothesis in this study for a chi-square test for homogeneity of tumor response across treatments?A. Ha:Ha: There is no difference in the distribution of tumor status across the three treatments.B. Ha:Ha: There is a difference in the distribution of tumor status across the three treatments.C. Ha:Ha: There is no association between tumor status and treatment.D. Ha:Ha: There is an association between tumor status and treatment.E. Ha:Ha: The proportion of rats with no tumors is the same for each treatment group. Shortest leadership term of a leader ( any country) Is mathematics and mathematician capitalized in a sentence? 2 Why are these attacks against Asian-Americanshappening now? Escoge la mejor traduccion para la siguiente oracion. She would give you money.Ella te da dineroElla te darra dineroElle te darria dineroElle te daba dinero What is the weight of an astronaut with a mass of 75 kg on the moon? The gravitational field strength on the moon is 1.6 Nkg-1. Help! Due today! Social Studies.. True or False: Once the formulas for the reactants and the products are determined, the subscripts may not be changed. PLEASE HELP MEWhich phrase best completes the diagram? A. Can sentence defendants to jailB. Deal with problems between statesC. Use an adversarial systemD. Address personal injury claims are genes that are probably going to show themselves in a person. Why is the Harappan civilization significant to Indian history?O It allowed Buddhism to spread outside of India.O It prevented international trade in India.O It was the first permanent agricultural civilization in India.O It was the first monotheistic civilization in India. What is the slope of the line? What causes the difference in humidity between Florida and Las Vegas help pleaseeeeeeeee?!?!