Mathematics Middle School

An equation is shown. What is the value of 12x that makes the equation true?



12x + 4x = [tex]\frac{15}{2}[/tex] + 4x



12x =

Answers

Answer 1

Answer:

x=5/8

Step-by-step explanation:

Answer 2
hello ! i solved for both 12x= and just x= , both are shown below !!
An Equation Is Shown. What Is The Value Of 12x That Makes The Equation True?12x + 4x = [tex]\frac{15}{2}[/tex]

Related Questions

Triangle ABC is an isosceles triangle.

What is the measure of ∠ACD?

answers:
1. 40°

2. 70°

3. 110°

4. 140°

Answers

Answer:

3. 110°

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

At Breakfast Break, 2 eggs and 1 sausage patty cost $2.23 and 3 eggs with 2 sausage patties cost $3.76. Assuming that these amounts only pay for the eggs and sausage, how much does one sausage patty cost?

Answers

I am thinking one sausage patty cost $4.25

Cost of one sausage patty is $0.83.

What is an equation?

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

Given that,

Cost of 2 eggs and 1 sausage patty = $2.23,

Cost of 3 eggs and 2 sausage patties = $3.76.

Write above expression in equation form,

2 eggs + 1 patty = 2.23             (1)

3 eggs + 2 patties = 3.76         (2)

To find the cost of patty, multiply equation (1) with 3 and equation (2) with 2,

6 eggs + 3 patties = 6.69         (3)

6 eggs + 4 patties = 7.52          (4)

By solving equation (3) and (4)

1 patty = 0.83

The cost of 1 sausage patty is $0.83.

To know more about Equation on:

https://brainly.com/question/187506

#SPJ2

Please help me. 30 points.

Answers

Ed 132 LN 129 XY 90
The reason for this is the triangles go at slim rates all you need to do is add up and look at the right side

Select the algebraic expression(s) that represents this situation: Tamiya went to the store and bought 4 shirts that cost (n) dollars each.

Answers

Answer: not sure if this is finished but i would say 4n

davis earned $32.12 for making 7 touchdowns at his football game.how much does he make per touchdown

Answers

Answer:

ABOUT 4.59

Step-by-step explanation:

divide 32.12 by 7

Hope this helps :)

46+ 2/7w
w= -1/2
You don't need to show your work

Answers

46.1428 or -46(3/14)

please help. i’ll give brainliest

Answers

This is not a function
The reason why is because 13 repeats 2 times that is the X value
If the X Value Repeats then it is not a function
Hope that helped :)
Yes what he said is correct

Martha wants to give each guest the same thing in each gift bag. She has 12 chocolate bars, 24 packs of gum and 48 bags of chips.

Answers

Answer:

You could put together 12 bags and each would have 1 piece of chocolate, 2 packs of gum and 4 bags of chips

Step-by-step explanation:

Martha is able to make 12 equal bags. Each bag can contain 1 chocolate bar, 2 packs of gum and 4 bags of chips.

(2) Clare said that 4/3:5/2 is 10/3. She reasoned: 4/3.5=20/3 and 20/3:2=10/3.
Explain why Clare's answer and reasoning are incorrect. Find the correct
quotient!

Answers

Answer:

The answer is 8/15

Step-by-step explanation:

4/3 divided by 5/2 is the same as 4/3 times 2/5

4/3 times 2/5= 8/15

8/15 is the answer

She is wrong because if you want to do it you have to multiply the fraction with 5 and then MULTIPLY it by 2 not divide it by 2.

Hope this helps :)

-ilovejiminssi♡

You answer is 8/15 hope this helps :)))

please help

that's literally all ima say .,.

Answers

Step-by-step explanation:

4 to 1

I hope it's helped.......

4and 1 yassssssjdjdjdhdd

plz help me asap I will give the brainiest to a good answer

Answers

no one likes to me and you know it is wrong yuyyyyy you fart in the north
I’m pretty sure u get 20 divided by 3.14. Use ur calculator and put tha in

Evaluate the following.
18/3+7-2x5

Answers

Answer: 3

Step-by-step explanation:

18/3+7-2x5 = 3

Collect like terms to simply the expression
3r + (-3r) =



Blank 1:
Question 8 (1 point)
Collect like terms to simplify the expression

2j + (-9j) =



Blank 1:
Question 9 (1 point)
Collect like terms to simplify the expression

12 + 4b - 3 + 2c =



Blank 1:
Question 10 (1 point)
Collect like terms to simplify the expression

7y + 8 - 2y + 4 =



Blank 1:
Question 11 (1 point)
Collect like terms to simplify the expression

2a + 3b - 3a + 4c - b =





(This is not the same as the question before. Look closely.)

Blank 1:
Question 12 (1 point)
What is the perimeter of this triangle (in simplest form)?

Your answer should not have parentheses or multiplication symbols !





Blank 1:
Question 13 (1 point)
Which TWO expressions below are equivalent? (Make sure to click TWO answers !)

a
2(x - 5) + (-7)
b
2x - 17
c
2x - 12
d
x + (-7) + x + 5
e
x + (-7) + (-10)
Question 14 (1 point)
What shows the proper factoring of this expression?

4d + 24

a
4(d + 6)
b
2(d + 12)
c
4d(4 + 6)
d
6(d + 4)
Question 15 (1 point)
What is the proper factoring for this expression?

50 + 25x + 75y

a
75(x + y)
b
25(2 + x + 3y)
c
25(2 + 2x + 3y)
d
25(x + 3y)
Question 16 (0 points)
How confident do you feel about your ability to master this material by January 19?



(Don't worry--by the time we get to the first quiz, you will have had many chances to practice the ideas from this pre-test.)

a
Very confident
b
Pretty confident
c
A little confident
d
Not very confident

Answers

The answer that is the one to pick is the correct one that indeed is the right one a

Answer:

7. 3r+(-3r)=0

8. 2j + (-9j) =-7j

9. 12 + 4b - 3 + 2c = 4b+2c+9

10. 7y + 8 - 2y + 4 = 5y+12

11. 2a + 3b - 3a + 4c - b = -a+2b+4c

12. i cant see the triangle

13. a 2(x - 5) + (-7) and c 2x - 12

14. a 4(d+6

15. b 25(2 + x + 3y)

Step-by-step explanation:

Awarding brainliest on question

Answers

Answer:

5

Step-by-step explanation:

2x - 3 + 4x= 27

6x - 3= 27

6x= 27 + 3

6x= 30

X= 30/6= 5

A 12,000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill the pool 3/4 full?

Answers

Answer:

It would take 225 minutes to fill up 3/4 of the pool

Step-by-step explanation:

:D hiiii im back with another most likely easy questionnnnnnnnnnnnnnnnnnnnnn

Answers

Answer: The answer is 75

20/4=5

5*15=75

It’s 75 because 20/4 is 5 and 15x5 is 75

Abdul bought a loaf of bread for $1.59 and a package of cheese for $2.69. How much did Abdul spend?

Answers

Answer:

$4.28

Step-by-step explanation:

add.

$2.69 + $1.59 = $4.28

hope it helped.

Answer:

He spent 1.59 + 2.69 which is equal to $4.28, which is your answer.

Step-by-step explanation:

Hope this helps!! <3

Dont forget to give brainliest if this helped!! :)

A restaurant customer left $1.35 as a tip...
Plz help me

Answers

Answer:

The tax was 4%- I have done this question in EnVision before...

Step-by-step explanation:

28% hi i am nine i like friends

By how much did the price of the stock change from the beginning of Week 1 to the end of Week 4?

Answers

Answer:

It changed by 1.2

Step-by-step explanation:

1.5 divided by 1.25 equals 1.2

1.25 times 1.2 equals 1.5

Hope I helped!! :)

Sorry if it's wrong! :(

Pls mark brainlist!!!

Answer:

um you add then you i dont   know to  how to explain this

Step-by-step explanation:

help please! thank you!
The ratio of cats to dogs is 8/6, which can be simplified to 4/3. The ratio of fish to birds is 20/2. Can it be simplified to 10? Why or why not? Answer in complete sentences.

Answers

Answer:

Not exactly. It can't be simplified as "10" but can be simplified as 10:1 or 10/1. (At least I'm pretty sure).

Step-by-step explanation:

Sorry if it didn't helped D:

If it did help, then thanks! :D

Ratios can only be written as 10:1. So the answer is no because you can’t write a ratio by just saying “10” you must write 10:1 or 10/1

I will mark brainliest if correct

Answers

Answer:

E)40 Mrs. White

Step-by-step explanation:

do you need an explanation?

Emma, Brandy, and Damian will cut a rope that is 32.8 feet long into 3 jump ropes. Each of the 3 jump ropes will be the same length.

Enter a division sentence using compatible numbers to estimate the length of each jump rope. Round numbers to the nearest whole number.

The division sentence is
__÷ __= __

Plz help i have a test tomorrow and i dont understand this
easy 10 points come on people

Answers

Answer:

10.93 is your answer bud

since 32.8 is closer to 33 than 32 we will assume to estimate using the number 33

this is because by estimating we are trying to find a number that 3 factors into without decimals

therefore

33 / 3 = 11

each jump rope will be 11 feet long

please help 50 points


Alicia rented bowling shoes for $3 and played 4 games at $2 each. Write and
evaluate an expression for the total cost of bowling.

Answers

3+4=(2) = 3+8 = $11

need help, please
brainly

Answers

Answer:

a

Step-by-step explanation:

The answer is A.:)..

Y'all help, it's due at 12 ;-;

Answers

Step-by-step explanation:

people get the oxgyen throught plants as we know plant helps to in hale the carbondioxide and exhale the oxygen that is needed for the people in respiration like wise people inhale and exhale the co2 ( carbon dioxide) .

Answer:

We get oxygen by breathing in fresh air, and we remove carbon dioxide from the body by breathing out air that already went in. Respiration is carried out bc when air is sucked in through our mouth/nose, it follows the windpipe and splits into 1 bronchi for each lung.

Can you answer THIS one in the picture form

Answers

sorry i needed points so ask my own questions

try to say m without using Ur lips ( its impossible) if u can do that u will get a brainliest
and i cant hear u im blind

Answers

Answer: U

Step-by-step explanation:

A wallet contains the following coins:

3 quarters
2 dimes
4 nickels
1 penny
What is the probability of randomly selecting a quarter, spending it , then selecting a dime? Your answer should be a simplified fraction.

Answers

Answer:

1/5 or 20%

Step-by-step explanation:

if there is a total of 2 dimes out of 10 coins there is a 20% chance of you picking a dime

Answer:

well- the answer needs to be only in fraction so it's 1/5-

Step-by-step explanation:

Rewrite the equation from part Dby factoringtheeee side that contains the variable p
D p=(65-r)/60
D p=(65-r)/60

Answers

D p=(65-r)/60!!!!!!!!!!!

HELP !!!!!!!!!!!!!! giving brainliest!!!!!!!!!!!!!!

Answers

Answer:

It’s the second one

Step-by-step explanation:

I hope this helps

Answer:

B      2

Step-by-step explanation:

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