Mathematics Middle School

Select all that apply.

Which of the following ratios are equivalent?

Select All That Apply.Which Of The Following Ratios Are Equivalent?

Answers

Answer 1

Answer:

3/4 and 15/20

Answer 2
3/4 and 5/20 are equivalent

Related Questions

Evaluate each expression for g = -7 and h = 3 and match it to its value.

Answers

Answer:

gh=-21  g2-h=46  g+h2=2  g+h=-4 h-g=10 g-h=-10

Step-by-step explanation:

How do you decide where to put a point when you are graphing?

Answers

Step-by-step explanation:

When deciding where to put an ordered pair on a graph its important to understand how ordered pairs work.

An ordered pair is split up into to pieces

(x,y) or number example (3,5)

When graphing the x coordinate will fall on your horizontal line or the line that looks like the horizon.

When graphing the y coordinate it will fall on your vertical line or the line that goes right up into the sky like a rocket.  

To graph (3,5)

Go to the right 3 and up 5

Sometimes helps to use both fingers to keep your spot. Slide both fingers until they collide and that's where you would plot your point!

Hope this helps if you have an questions just comment and ill try to explain further.

Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday?
Most explained answer gets brainliest
60%
15%
40%
85%

Answers

Answer:

The answer is 40%

Step-by-step explanation:

170 + 255 = 425

170 / 425 = 0.4

0.4=40%

So the percent of guests that called for room service is 40%

Hope this answers your question :)

What is 2/3 divided by 5?

Answers

2/3 Divided by 5 is 0.13 or 2/15.

2. A company making backpacks charges $39.99 for each backpack. It costs $12.55 to make each backpack. The company can make backpacks in multiples of 10 and there is $ 900 dollars in fixed costs. The company wants to make at least $ 3000 profit each week.

A) If x represents the number of backpacks sold, write an expression to represent the total amount taken in by customers who buy the backpacks?

B) If x represents the number of backpacks sold, write an expression to represent the cost that it takes to produce x backpacks before the fixed costs are taken into account.
C) Write an inequality to represent the situations above. ( Selling Price of x backpacks minus cost of x backpacks minus fixed costs has to be greater than or equal to the profit)

D) Draw a number line incremented in multiples of ten to represent the number of backpacks that must be sold to make$3000 dollars in profit.

Answers

Answer:

C

Step-by-step explanation:

Sorry if I'm wrong

Choose the following ratios as a percent: 20 correct out of 25 problems
25%
80%
20%

Answers

20/25 * 4 = 80/100 = 80%

[finshed of resenct] which answer is another way to write the number of coins than hanna has [answers] 180 118 18 10

Answers

Answer:

just write the numbers of coins a different way

Answer:

180 18 118 18 10 all of them

Step-by-step explanation:

Can someone help me round these two numbers? I completely forgot how ‍


2.598

1.86875

Answers

Answer:

Step-by-step explanation:

If you are rounding to nearest tenth

2.6  1.9

Nearest hundredth

2.6   1.87

If the number to the right of the one you want to round is 5 or above, you go up a number. If it's below, you go down 1.

Hope this helps.

I NEED HELP WITH THEM ALL PLEASE

Answers

Answer:

17. 11/20

18. 75cm^2

19. 45

20. a. 93 b. 93 c. 90,94

Step-by-step explanation:

I suggest putting more points for it next time that's 4 questions and saying please makes you sound desperate.

Hope this helped! Have a nice day!

A painter spends 3 hours working on a painting. A sculptor spends 2 and 2/3 times as long working on a sculpture. How long does the sculptor work?

Answers

Answer:

8 hours

Step-by-step explanation:

8 hours is the correct answer

The equation given was: (x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87.

Using this equation, write the equation with fewer terms.

Answers

Answer:

x = 13

Step-by-step explanation:

(x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87

x + x + 3 + x - 2 + 3x + 9 - 1 = 87

6x + 9 = 87

6x = 87 - 9

6x = 78

x = 78/6

x = 13

X=13 hope that help you out buddy

a small town with an area of 585 square miles has a population of 15,210 residents which rate best represents the relationship between the population of the small town and the area of the small town.
a.15,210 residents per square mile
b.26 square miles per residents
c.585 square miles per resident
d.26 residents per square miles

Answers

Answer:

C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

HI i'm giving brainliest for the best answer!

Answers

Answer:

-6 and 1/4

Step-by-step explanation:

Its multiplying negatives pretty much I think.

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Plz help me like plzzzzz

Answers

Is there a picture of the ramp?
The answer is (4,-6).... hope this helps :)))

Lets say Sam is dog sitting for 15 dollars and cleaning her house for 20 dollars how many months/weeks would she have to work??

Answers

Answer:

12 months

Step-by-step explanation:

Answer:

35 weeks

Step-by-step explanation:

Which expression represents a value that is equal to "x less than three times y"?
A. x – 3y
B. 3y + x
C. 3x – y
D. 3y – x

Answers

It would be D
3y - x since 3 times y = 3y subtract by x = the response for D

Answer:

D)3y-x

Step-by-step explanation:

Why is -2 greater than -4?

Answers

Since -2 is closer to 0

Answer:

Because -2 is closer to 0 then -4

Step-by-step explanation:

in a number line, -2 is closer to zero then -4

need help pls (tell me by step)

Answers

Answer:

To convert pounds to ounces, multiply the amount of pounds by 16.

is there anything else u need help with :)

Step-by-step explanation:

sooo 3x16=48 and then u would divide 48 by 2 and u would get =24 so he can fill 24 cracks

24

Step-by-step explanation:

multiply 3 by 16 to convert to ounces the divide by 2

Which of the following is a unit rate?

Answers

Answer:

There is no clear pic. ask it Clearly again !!

Answer: B 120miles/2hrs

Step-by-step explanation: I say this cause a rate is a ratio comparing quantities of different items. A unit rate is a rate with 1 in the denominator.

what is 15.49 multiplied 1.3

Answers

Answer:

20.137

Step-by-step explanation:

Answer:

20.137

Step-by-step explanation:

Which of the following has 8.012 in written form?

A. eight and twelve hundredths
B. eight and twelve thousandths
C. eight and twelve thousands
D. none of the above

Answers

B. Eight and twelve Thousandths
B. right and twelve thousandths

The current cost of a postage stamp is $0.49. Elijah needs to purchase 12 postage stamps. Which is the total cost? A. $4.78 B. $5.88 C. $6.00 D. $15.60

Answers

Answer:

$5.88

Step-by-step explanation:

Answer:

B.5.88

Step-by-step explanation:

0.49 x 12=5.88

Hope I helped

Have a great day

Brainliest plz???

Since there are ten of them I will give 45 points (I only have 90) I'm giving you all my points for this guys. Please give me a real answer.
In the following questions, determine whether the equation has a solution, no solution, or an infinite number of solutions. Specify which, and then solve the equation if there is a solution.

7(x-5)=x+13

-6x=-5(x-1)-x

-4(x-2)=-2(x-17/2)

3-4x+5=2(8-2x)

2x+3=+2x

2x+3=2x+5

3x+9=2.5x+14

7(x-4)=4x+5

5x-20=-7x-20

3(2x+1)-4x=2x+3

Answers

Answer:

i only know  1. is 8

and also 5. 0= −3

Step-by-step explanation:

Answer and Step-by-step explanation:

7(x-5)=x+13

Distribute the 7, then solve for x.

7x - 35 = x + 13

6x = 48                 (Added 35, subtracted x)

x = 8                      (Divided by 6)

One solution

-6x=-5(x-1)-x

Distribute the -5, then combine like terms. Solve for x.

-6x = -5x + 1 - x      (negative times negative equals positive)

-1 = 0                      (Added 6x, subtracted the x from 1x, subtracted 1)

No solution

-4(x-2)=-2(x-17/2)

Distribute the -4 and -2, then solve for x.

-4x + 8 = -2x + 17     (negative times negative equals positive) (the 2's cancel out to be 17)

-9 = 2x                     (Added 4x, subtracted 17)

-9/2 =  x

One solution

3 - 4x + 5 = 2(8 - 2x)

Distribute the 2, combine like terms. Solve for x.

8 - 4x = 16 - 4x

0 = 8

No solution

2x + 3= +2x

3 = 0

No solution

2x+3=2x+5

0 = 2

No solution

3x+9=2.5x+14

0.5x = 5

x = 10

7(x-4)=4x+5

7x - 28 = 4x + 5

3x = 33

x = 11

One solution

5x-20=-7x-20

12x = 0

x = 0

One solution

3(2x+1)-4x=2x+3

6x + 3 - 4x = 2x + 3

2x + 3 = 2x + 3

0 = 0

Infinite solutions (The reason why this one is infinite is because if you were to plug in any value for x, the result will equal itself, like the 0 = 0.

#teamtrees #WAP (Water And Plant)

PLEASE HELP! THIS IS DUE TMRW AND I AM NOT EVEN CLOSE TO BEING DONE! HELLPPP!

Answers

Answer:

From the model, it looks like it takes 2/3 of 3/4 to make 8/9

Step-by-step explanation:

In Tijuana, the morning temperature was 20°C and by the afternoon, the temperature fell by 11°C. What is the temperature during the afternoon?

PLZ HELP ASAP OR ELSE I WON"T PASS THIS TEST
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Answers

The answer is 21 ok????
The answer is 9*C. It’s 20*C -11*C so it is 9*C. Hope this helped

Order the values from least to greatest.

Answers

Answer:

just value it least to greatest

2.7% = 0.027

5/19 = 0.26

0.27 = 0.27

In order from least to greatest:

2.7%, 5/19, 0.27

Sarah says that 26 ÷ 8 equals 14 ÷ 4 because both are “3 R2.” Show her mistake using decimal division. *

Answers

Answer:

24 divided by 8 is 6 and 14 divided by 4 is 3.5

Step-by-step explanation:

26/ 8 = 3.25 14/4 =3.5 ?

Which statements are true about opposites? Choose all that apply.

Answers

Answer:

I sure A is true but not sure about E

Step-by-step explanation:

Please give me brainliest

The price of a television was reduced from $200 to $150. By what percentage was the price of the television reduced?

Answers

The answer is 25%.

Answer:

25%

Step-by-step explanation:

25% x 4

its pretty easy lol

mr. duran wrote the following two statements on the chalkboard when y equals 4.8 x equals 3 the value of y varies directly with x.if both statements are true what is the value of y if x is 4 1/4

Answers

if x = 4 1/4, y = 6.82

if x = 4 1/4, y = 6.82

hope this helps

Other Questions
Write a summary of the portion of the "Gettysburg Address" by Abraham Lincoln.What does the chemical formula CaCl2 show about the compound it represents?It is made up of one element. It is made up of two elements. It is made up of three elements. It is made up of four elements. Is this statement true or false?Areas with mountains are warmer than other areas at the same latitude. During this pandemic, do we need the service of social work? why? how it help the current situation? cite some example. What is the solution to the system of linear equations graphed below?On a coordinate plane, 2 lines intersect at (3.5, negative 4).(3 and one-half, negative 4)(Negative 4, 3 and one-half)(0, 3)(0, negative 4) The lightness or darkness of a color/hueA.ShadeB.ToneC.TintD.Value Can I get the answer pleaseeeeee Use algebra to find the value of x in the triangle below. Notice the measurement of the angle is not necessarily the same as the value of x.X =2x7x I REALLY NEED HELP PLZZFrankenstein is definitely a classic and he can still manage to get a few scares, but the also classic Werewolf has seen better days. The Werewolf is often the target of scares and has an equation perpendicular to Frankenstein's. Frankenstein's equation is`y=x+5` and the Werewolf's equation passes through the point `\left(-1,-2\right).` What is the Werewolf's equation? I needddd helpppppppp what is 50 times 2 hahahahah Nepalese farmers complain that there is more pain and less gain in their occupation . what could be the reason .explain Lina worked 15 hours last week and was paid 97.20. This week she earned 155.52 at the same rate of pay. How many hours did she work this week? Use a mutiplication strategy to solve 12x12. Help ASAPPPP please!!! A bakery used 38 pounds of flour to make French bread and3bagels. One loaf of French bread requires 2- pounds of flour,4.and one batch of bagels requires pound of flour. Let arepresent the number of loaves of bread and b represent thenumber of batches of bagels. Which equation represents therelationship between the number of loaves of French breadand the number of batches of bagels that the bakery made?? PLEASE HELP!!Which statement accurately describes a balanced force?A 2-N force presses down on the marble at the same time as a 1.5-N force presses up on the marble.A marble rolling downhill suddenly comes to rest at a garden wall.A 25-N force acts on the left side of the marble at the same time as a 25-N force acts on the right side of the marble.A marble resting on the sidewalk suddenly begins to roll downhill without being touched. if the endpoints of AB are A(-2,3) and B(1,8), which shows the correct way to determine the coordinates of point C,the midpoint of AB? how are atoms in a molecule held together? A.through shared protons B.through shared electrons C.through shared neutrons D.through shared energy PLZ HELP QUICKLY!!!!!Which device helps a writer encourage readers to form their own interpretations of events in a novel? (The Scarlet Letter)A. characterizationB. character foilsC. textual ambiguity *Evaluate the function.w(x)=-3x - 4; Find w(7)