Mathematics Middle School

Answer the best you can please :)

Answer The Best You Can Please :)

Answers

Answer 1

Answer:

586

Step-by-step explanation:

Answer 2

Answer:

4,102/7 in decimal notation: five hundred eighty-six

Related Questions

3. Damien paints 1/5 of a room in 5/12 hours what unit rate describes this situation

Answers

Answer:

0.48 of the room per hour

Step-by-step explanation:

your welcome

It takes 2 1/2 hours to paint each room

I NEED HELP THIS IS DUE IN AN HOUR!!!!!

Answers

B = 1
W = 28
unless theres more info
B = 1

W = 28


Explanation:

there are 60 students in PE. 60% of them is male what is the number of male students?

Answers

Answer:

36 male students 24 female

Step-by-step explanation:

Answer:

24 is the answer

Step-by-step explanation:

Evan's science class placed some metal balls on a scale. They used a red ball that weighed 5/13 of a pound, a yellow ball that weighed 10/17 of a pound, a green ball that weighed 5/13 of a pound, a blue ball that weighed 4/13 of a pound, and a gray ball that weighed 6/17 of a pound. What was the total weight of the metal balls?

Answers

Answer:

2 4/221 = 2.018

Step-by-step explanation:

5/13+10/17+5/13+4/13+6/17 = 2 4/221 = 2.018

(PLEASE ANSWER)
You have 2 different savings accounts. For Account​ A, the simple interest earned after 3 months is $0.90. For Account​ B, the simple interest earned after 18 months is $22.50. If the interest rate is 3.6%for Account A and 2.5% for Account​ B, how much is the principal in each​ account? Which account earned you the most interest the first​ month? Explain your answer.

Account A has a principal of ​$BLANK. (Round to the nearest dollar as​ needed.)

Answers

Answer:

Mate it has been two months do you still need this

Step-by-step explanation:

Find the value of x in each pair of similar figures. Use proportions to solve.

Answers

Answer:

5•3=x/15

Explanation:

answer the following: 5 x (2)³

Answers

Answer:

40

Step-by-step explanation:

5 x (2)³

PEMDAS says exponents first

5 x 8

Then multiply

40

Answer:

40

Step-by-step explanation:

first find 2^3 which is 8

then 8*5 which is 40

Out of every 8 loaves of bread that Markelle bakes, 5 of them are pumpkin bread.

At this rate, how many loaves of pumpkin bread would he have if he baked a total of 40 loaves of bread?

Answers

25 loaves of pumpkin bread
Answer: 25

If you take 8 and 5 then double Rachel number until you get 40 on the 8th side or just multiply each number by 5 then see if it makes sense

Bobby Joe made a mistake on his assignment on Combining Like Terms. Can you help Bobby Joe? For full points on this question:

Tell me what he did RIGHT!

Tell me the mistake that Bobby Joe made

Tell me the correct way to combine like terms in this expression

6x + 5x + 2y
11x + 2y
13xy

Answers

Answer:

Bobby added 6x and 5x which was correct because they're like terms

Bobby then combined 11x and 2y which was incorrect, they're not like terms because they have different variables

to correct his mistake he has to stop simplifying the equation at 11x + 2y because that is as far as you can simplify it

Bobby Joe has done combination properly till [tex]11x + 2y[/tex] because, [tex]6x + 5x[/tex] are like terms and has common variable [tex]‘x’[/tex] but, he messed up when he started combining [tex]11x + 2y[/tex]because, they are not at all like terms and doesn't have common variable. So, to recover it he should stop combining till [tex]11x + 2y[/tex].

I will give brainliest if you get it right and 1st please answer this question?!

Answers

Answer:

2,3 and 6


1 is not
2 is
3 is
4 is not
5 is not
6 is

What is the next number in this sequence? 3, 7, 11, 15….
17
21
19
22

Answers

Answer:

19

Step-by-step explanation:

Please give brainliest.

Answer: 19

Step-by-step explanation:

hope this works

PLEASE SOLVEEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

I think the answer is -6
The answer: -2,5
-2-3/2
-5/2
-2,5

please help! its math and im so confused!

Answers

Answer:

1. =8

2. =9

3.=20

4.=3

1. a+5 . a=3 so the answer is 8
2. 15-c. c=6 so the answer is 9
3. 4b . b=5 so the answer is 4X5= 20

David moved from a house that is 89 miles away from his workplace to a house that is 51 miles away from his workplace. What is the percent decrease in the distance from his home to his workplace? (round answer to the nearest whole number

Answers

38/89 is about 42.7 % (do the division, then to get percentage, shift decimal point 2 places to the right)

answer this question please :)

Answers

Answer:

A

Step-by-step explanation:

The 7/1 is 7, and (15-1)/2 is7, which is then the slope. Since the first x is 1, the x intercept is 1

Answer A he explained it right

If m = -4 and n = 7, what is the value of m - n?

11
-3
-11
3

Answers

Answer:

-11

Step-by-step explanation:

-4 - 7 = -11

-4-7=-11. Negative and negative are not next to each other, so it doesn’t become positive.

$7.50 meal; 6.5% tax _____

Answers

Answer:

14.0

Step-by-step explanation:

$7.50 meal + your 6.5$ tax.

We add those and it will equal 14.00

We need to add 100% to it so now it's: 106.5%

Now we need to change it to a decimal and we do that by moving the decimal two spaces to the left.

106.5 = 1.065

We now multiply 1.065 and $7.50

7.50 × 1.065 = 7.9875

We need to round it so now it's $7.99

Helpp A car used 1/64 of a gallon of gas to drive 1/4 of a mile. At this rate, how many miles can the car travel using 1 gallon of gas?

Answers

Answer:

I think it is 16 not sure sorry.

Step-by-step explanation:

1 gallon divided by 1/64 is 64 times 1/4 which is 16.

tha car can travel 16 miles by usin 1 gallon of gas

Which equation has the solution x = 5?


Select EACH correct answer.


25x+4=9

3x + 1 = 9

x5+5=6

18−2x=9

11 + 6x = 22

32−4x=12

Answers

it would be 32-4x=12 !

Answer:

if your in k12 6.03 Quiz: Solve Equations by Substitution this should be right

Step-by-step explanation:

btw if ur not in k12 it should still be right

Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the number of socks in each group if s=20?

A. S/5; when s=20, the number of socks in each group is 4.

B. S/5; when s=20, the number of socks in each group is 15.

C. S-5; when s=20, the number of socks in each group is 4.

D. s-5; when s=20, the number of socks in each group is 15.

Answers

Answer:

A. 4 socks per group and S/5

Step-by-step explanation:

20 total # of socks ÷ 5 groups = 4 socks per group

So A. is correct.

HELPPPP look at image

Answers

Answer:

300 gallons this was to easy

It would take 300 gallons of fuel. I’m pretty that’s right

The table shows the approximate height of a football after it is kicked. Tell whether the rates of change for successive time intervals are constant or variable

Answers

Answer: 36, 13, -10

The rates of change are variable.

Step-by-step explanation:

The rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

What is a variable and a constant?

A variable is a quantity that changes in its value, but a constant remains fixed.

How to measure the rate of change of something as some other value changes?

Suppose that we have to measure the rate of change of y as x changes, then we have:

[tex]Rate = \dfrac{y_2 - y_1}{x_2 - x_1}[/tex]

where we have

[tex]\rm when \: x=x_1, y = y_1\\when\: x = x_2, y= y_2[/tex]

Remember that, we divide by the change in independent variable so that we get some idea of how much the dependent quantity changes as we change the independent quantity by 1 unit.

(5 change per 3 unit can be rewritten as 5/3 change per 1 unit)

For this case, we get the rates as:

For rate between first two values,

[tex]Rate_1 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{17-0}{0.5-0} = 34[/tex]

For rate between second two values,

[tex]Rate_2 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{30-17}{1.5-0.5} = 13[/tex]

For rate between third two values,

[tex]Rate_3 = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{25-30}{2-1.5} = -10[/tex]

We see that the rate of change of height of the football considered with respect to time is changing, so its a variable.

Thus, the rates of changes of the heights of a football after it is kicked with respect to the time for this case are 34, 12 and -10 . The rates of changes are variable.

Learn more about rate of change here:

https://brainly.com/question/15125607

#SPJ2

Auto Tech charged Mrs. Smith $90.00 for an automotive part plus $53.00 per hour
that a mechanic worked to install the part. The total charge was $328.50. For about how
long did the mechanic work to install the part on Mrs. Smith’s car?

Answers

Answer:

The precise answer is 3.99588235. But you would round that to 4 hours.

Answer:

4.5 hours

Step-by-step explanation:

subtract the 90.00 from 328.50, ten you should get 238.50 which you'll divide by 53 and get 4.5 hours

A watering can dispenses water at the rate of 0.20 gallon per minute. The original volume of water in the can was 8 gallons. Which set of ordered pairs shows the volume of water in the can in gallons (y), as a function of time in minutes (x), from the first minute after can starts dispensing water? (1 point)


{(7.8, 1), (7.6, 2), (7.4, 3)}

{(1, 7.8), (2, 7.6), (3, 7.4)}

{(8.0, 1), (7.8, 2), (7.6, 3)}

{(1, 8.0), (2, 7.8), (3, 7.6)}

Answers

Answer:

b 1,7.8

Step-by-step explanation:

its easy

Answer:

C

Step-by-step explanation:

Its c

question: Simplify the following Inequality:
r − 12/−9 > −2

A.
r -30

Answers

Answer:

A

Step-by-step explanation:

r-30

An artist used 6 tubes of red paint, 2 tubes of yellow paint, 13 tubes of white paint, and 9 tubes of blue paint for a mural.

Answers

Answer:

2 1/6

Step-by-step explanation:

12/ 6= 2+(1/ 6)=2 1/6

                1/6

Answer: 30

Step-by-step explanation:

Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did they drive to the coast?

Answers

I believe the answer would be 69 1/2 and/or 69.5

15 miles?? im in 5th i don't really know this sorry

Need helpp fastt plss will give brainliest to who is correct plss helpp

Answers

Answer:

1/4 times 3.

1/4 of 3.

number of fourths in 3.

Step-by-step explanation:

1/4 times 3 is the correct answer

Mrs. Green purchased 3 4/5 pounds of pecans. What is the decimal value equivalent to the pounds of pecans purchased.

Answers

Answer:

The answer is 3.8

Step-by-step explanation:

hope that helps

Is this table showing a proportional relationship?

Answers

Answer: Yes, it’s because 7x=y. :D

Step-by-step explanation:

Other Questions
Which statements are true about the solution of 15 > 22+ x? Select three options.OX-7XS-7The graph has a closed circle.U -6 is part of the solution.O-7 is part of the solution. Abbey Co. sold merchandise to Gomez Co. on account, $35,000, terms 2/15, net 45. The cost of the merchandise sold was $24,500. Abbey Co. issued a credit memo for $3,600 for merchandise returned that originally cost $1,700. Gomez Co. paid the invoice within the discount period. What is the amount of gross profit earned by Abbey Co. on the above transactions?A- $10,500B- $30,772C- $7,972D- $ 31,400 por que algunas tradiciones continuan y otras no? A trapezoid. Sides R U and S T are parallel.Examine the trapezoid. Which sides are parallel?sides RU and STsides RS and STsides ST and UTsides RS and UT a student performed an experiment, using a cocktail peanut, before it was burned the peanut half weighed .353 g. After burning the residue weighed .016 g. The energy released by the conjunction increased the temperature of 200. mL of water in the calorimeter by 7.2 degrees Celsius. Calculate the mass of peanut consumed in the combustion. Please help(1) For centuries, art scholars have studied the renowned works of Leonardo da Vinci, the Renaissance artist, pondering how he created three-dimensional figures with such depth on flat canvases. (2) If da Vinci did have exotropia, in which an eye turns outward, he would not have been the only artist in history with that condition.(3) Christopher Tyler, a visual neuroscientist at City University of London, noticed a pattern in da Vincis portraits and in works depicting the great artist. (4) While few self-portraits of da Vinci exist, Tyler argues that many of da Vincis portraits reflect his appearance. 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(10) Tyler believes that da Vincis condition was intermittentthat is, his eye drifted out of alignment when he was relaxed, but when he focused, it would realign. (11) If Tyler is right and da Vinci could control his exotropia, then the artist could switch from 2-D to 3-D vision, enhancing his ability to accurately capture three-dimensional figures on a two-dimensional canvas.The writer is working on a revision of the passage and has written the following thesis statement for it.Based on the evidence from Tylers studies, it is clear that this condition was the primary reason for da Vincis success.Which of the following is most likely the main claim that the writer is planning to make in the new version of the passage?The only way for an artist to be successful is to have exotropia.ADa Vinci was more successful as an artist than others who also had exotropia.BStudying just a few works of art can provide compelling information about an artists physical conditions.CThe only way to fully understand an artists work is to study the artists physical conditions.DDa Vinci was a great artist because he had exotropia.EIs it E? What is Lincoln's famous conclusion begins with what phrase? A.Let me conclude thusly B. We will win this great conflict C. With malice toward non; with charity for all D. My fellow Americans x-intercept=? y-intercept=? What is the slope? does anyone know this ??? can someone please simplify this? :)9x(8 * 9y) + 4 Simplify 7x(2-x)+x^3+2(x^2-6x) I need help With this please p-1/4=5 1/4(Change mixed number into a improper fraction first.)PLZ HELLP WILL GIVE BRAINLY PLEASE HURRY What is the slope of the line?Group of answer choicesy = -3/4x - 1y = 4/3x - 1y = -3/4x + 1y = -4/3x + 1 Michael is building a fence around his garden to keep the rabbits out. The perimeter of his garden is 42 feet. If the length of the garden is 5 more than the width, what are the dimensions of the fence? Hint: draw a rectangle, and label all 4 sides for the length and width, given what you know this is the last question on my test please help me The process by which a modified stem or root of a parent plant grows offspring that remain attached is called(1 point)A. vegetative reproduction.B. fragmentation.C. binary fission.D. tuber reproduction. Explain to me in words how you would find the slope of this line and explain how you got your answer Sodium metal reacts violently with water and chlorine is a toxic gas, yet we eat sodium chloride. Why is this possible? Select one: a. The properties of compounds are different from the properties of the elements that form the compounds. b. The properties of compounds are identical to the properties of the elements that form the compounds, and we should not eat sodium chloride because it is toxic. c. The physical properties of compounds are different from the physical properties of the elements that form the compounds, but the chemical properties of the elements and compound are the same. d. The chemical properties of compounds are different from the chemical properties of the elements that form the compounds, but the physical properties of the elements and compound are the same. if the owner of a business invests $20,000 in her business , which 2 accounts are affected? B15C.Find the length of "a"usingthe Pythagorean Theorem.