Mathematics High School

Insert parentheses to make the following number sentence true. 1+2×3×4=28

Answers

Answer 1

Answer:

Your answer should be

(1+2*3)*4=28

have a great day!

Answer 2

Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The equation is given below.

1 + 2 × 3 × 4 = 28

Insert parentheses to make the number sentence true will be

[1 + (2 × 3)] × 4 = 28

[1 + 6] × 4 = 28

7 × 4 = 28

28 = 28

Insert parentheses to make the number sentence true will be [1 + (2 × 3)] × 4 = 28.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Related Questions

7 plus twice a number.

Answers

Answer: 7 +2x

Step-by-step explanation:

7 plus twice a number

Twice a number - 2x

7 plus 2x

Can anyone answer this by sending a photo with 20-30 different numbers in a set so that I can do a project by making a class chart? This is in my Prob/Stats Class. All I need is the set of numbers; the rest I can do. Thank you!
This is for 30 points.

Answers

Answer:

i figured out how to attach lol

Step-by-step explanation:

Can you please help solve this problem Find m

Answers

Answer:

where is your question boy /girl tell me

Find the slope of the line through each pair of points.

(1,19) , (1,-7)

Answers

Answer:

undefined (that's the actual answer)

Step-by-step explanation:

help with math problems ​

Answers

Answer:

hope that will help you

What type of radiation is the same size as an electron?

Answers

Answer:

Beta radiation

Is this figure a triangle?

Side A:3 cm

Side B: 4 cm

Side C: 5 cm

explain the terms of length on the side

Answers

Step-by-step explanation:

Not because that not same number

3x + 5 = 6x – 13
please please help!

Answers

Answer:

Simplifying

3x + -5 = 6x + -13

Reorder the terms:

-5 + 3x = 6x + -13

Reorder the terms:

-5 + 3x = -13 + 6x

Solving

-5 + 3x = -13 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

-5 + 3x + -6x = -13 + 6x + -6x

Combine like terms: 3x + -6x = -3x

-5 + -3x = -13 + 6x + -6x

Combine like terms: 6x + -6x = 0

-5 + -3x = -13 + 0

-5 + -3x = -13

Add '5' to each side of the equation.

-5 + 5 + -3x = -13 + 5

Combine like terms: -5 + 5 = 0

0 + -3x = -13 + 5

-3x = -13 + 5

Combine like terms: -13 + 5 = -8

-3x = -8

Divide each side by '-3'.

x = 2.666666667

Simplifying

x = 2.666666667

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

I need some help on geometry

Answers

Answer:

Angles 1 and 3 are 151 degrees and angle 2 is 29 degrees

Step-by-step explanation:

2 and 4 are opposites so they will be the same measurement and 1 and 3 are easy to find. Just subtract 29 from 180.

w+3 /3 = -4
Solve what (W) =
Im having trouble solving this can someone help
Thanks :)

Answers

Answer:

w = - 15

Step-by-step explanation:

Assuming you mean

[tex]\frac{w+3}{3}[/tex] = - 4 ( multiply both sides by 3 to clear the fraction )

w + 3 = - 12 ( subtract 3 from both sides )

w = - 15

Answer:

w= -5

Step-by-step explanation:

w+3/3= -4

w= -4-1... which is  (-4) + (-1) so,

w= -5

Can someone help me with this

Answers

Gamma mart because it has the lowest price
I think the answer is Beta Mart

In a group of 34 students, 11 study both Art and Biology.
15 study Biology but not Art.
4 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?

Answers

Answer:

32.35% is the answer

Step-by-step explanation:

^^^

Point A is located at negative 4 over 6 and point B is located at negative 1 over 6. What is the distance between points A and B?

negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals negative 3 over 6 units
negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals 3 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals 5 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals negative 5 over 6 units

Answers

3/6 because absolute value of any number has to be positive and you have to subtract the 2 answers to find the distance

Select the location on the number line to plot the point -2 1/2 and 6 1/2. I just need the answer ​

Answers

Answer:

move one line from the negative 3 for -2 1/2 and one to the left from 7 for 6 1/2

Step-by-step explanation:

Answer: The answer provided is correct

Step-by-step explanation:

Which of the following groups of numbers are integers?
A-4, 8, -54, 29
B-22,1/2,0,88

C 25, 89, 16, -5

g. 3/8 22, 19,0

Answers

A and C are the correct answers
a - 4,8,-54,29
b- 22,1/2,0,88

Enter the number in standard notation.
5.39 x 105=?

Answers

Answer:

539,000

Step-by-step explanation:

539,000 is 5.39x10^5

Write the phrase as an expression. Then simplify the expression.
7 plus the sum of a number 2 and 5
expression for the phrase:
simplified expression:

Answers

Answer:

7+2+5

7+7

7+7=14

-----------

I=prt solveing for t​

Answers

Answer:

t= i/pr

Hope this helps!!!!!!!!

Which describes the slope of the given line?

Answers

Answer:

Negative

Step-by-step explanation:

I hope this is right!

Negative is that answer negative is a line that travels downward from left to right.

Ayuda con esto tengo muchos deberes y nececito terminarlos ahora, por favor ayuda :( .María y Nancy son vecinas, y todas estas semanas han realizado compras en el mercado. La semana pasada María gastó 25,75 dólares, exactamente 3 veces más de lo que gastó Nancy, que tenía poco que comprar. ¿Cuánto dinero se gastó Nancy?

Answers

Answer:

Nancy gastó 8,58 dólares.

Step-by-step explanation:

Para calcular cuánto dinero gastó Nancy, debemos hallar la relación entre Nancy y María, tal como sigue:

[tex] M = 3N [/tex]    (1)

En donde M es por María y N por Nancy

En la relación de la equación (1) tenemos que el dinero que gastó María es 3 veces lo que gastó Nancy, tal como dice el enunciado.

Entonces, podemos hallar ahora cuánto gastó Nancy:

[tex] N = \frac{M}{3} = \frac{25,75}{3} = 8,58 [/tex]

Por lo tanto, Nancy gastó 8,58 dólares.  

Espero que te sea de utilidad!

You are 5 1/4 feet tall. You must be at least 5 3/4 feet tall to ride a roller coaster. Which inequality represents how much taller you must be to ride the roller coaster?​

Answers

Answer:

Not quite understanding but it could possibly be 5 1/4<5 3/4.

5 1/4 + 1/2= 5 3/4= 5 3/4

Step-by-step explanation:

A company orders 24 boxed lunches from a deli for $238.80. If each boxed lunch costs the same amount, what is the unit cost of each boxed lunch?

Answers

Answer:

$9.95

Step-by-step explanation:

$238.80 ÷ 24 = $9.95

$238.80 ⇾ The final cost of boxed lunches altogether.

24 ⇾ The number of boxed lunches bought.

$9.95 ⇾ The unit price of boxed lunches after dividing the final cost($238.80) by the amount bought(24).  

Hope this wasn't confusing. o(^▽^)o

✨Hope this helps✨

Helppppppppp i will mark you as a Brianlist

Answers

Answer:

I would say 23

Step-by-step explanation:

From 13 to 17 they add 4 then from 17 to 21 they add 4 so 21 plus 4 does not equal 23

Answer:

16, 25, 36

Step-by-step explanation:

there's a lot lol

help I forgot how to do these questions
​

Answers

A x > 10 is the answer

Select all that are equivalent to: (-12x-8)/4
3x-2

​
1/4 (12x+8)​

-(12x+8)/-4
-3x-2−3x−2

-3x+2−3x+2

Answers

All that are equivalent to (-12x-8)/4 is:
•A
•B
•C

Help me for a brainllest. A theater holds 2,680 seats. The lower level has 100 less than 2 times as many seats as the upper level. The middle level has 80 more than 3 times as many seats as the upper level. How many seats are in the middle level?

Answers

Answer: 1430

Step-by-step explanation: x + y + z = 2680  

x = 2z - 100  

y = 3z + 80  

x + y = 5z - 20  

6z - 20 = 2680  

z = 450  

y = 1430  

Solution:  

x = 800, y = 1430, z = 450

Answer:

1430

Step-by-step explanation:

What represents 60=5 x 12?

Answers

Answer:

multiplication

Step-by-step explanation:

5 ( 3x - 2) = 4 ( 2x + 1)

Answers

Answer:

15x-2=8x+1

13x=9x

i think that's correct im not sure but i hope to help u :)

5(3x-2)=4(2x+1)
(15x-10)=(8x+4)
7x-10=4
7x=14
X=2
Explanation:
I multiplied everything inside the parenthesis by the number on the outside, making the equation 15x-10=8x+4, then I combined like terms, so I subtracted 8x on both sides and added 10 to each side, making the equation 7x=14, this means that 14/7 and 7/7 is the last step, which leaves you with the answer of x=2

I need help!!! Can you put this in order for me !

Answers

Answer:
7=2x+4
3=2x
X=3/2

What is the x-intercept ?

Answers

Answer:

-3

Step-by-step explanation:

Other Questions
solve for x 3(x-2)-2x+3=-12help plz 9x - 4= 2x + 3---- Help me please, this is due in like 20 mins Pending Question..... It has keys, but no locks. It has space, but no room. You can enter, but cant go inside. What is it? The international date line runs mainly along which meridian The First Industrial Revolution was marked by tension over __________. Why did the Persians go to war against Athens?A they wanted to punish the Athenians for supporting the Ionian revoltB the Athenians had kidnapped HelenC they wanted to punish the Athenians for inventing democracyD the Athenians had attacked the Persian capital Hellllllpppppp what happens although china has the largest population in the world, what explains the country's declining NIR? Multiply. Write the answer in simplest form.1/2 x 3/5 x 4/9 how the following factors influence your sexual behavior and attitudes?*Family*Self*Media*peers As a consumers, how can you sustain your needs (basi commodities) despite the challenges in increased price of these items in the market? Could someone help QUICKKKKK Which of the following is NOT true about Nebuchadnezzar?He created a code of laws that were very strict.He created the Hanging Gardens for his wife.He went insane at the end of his life.He decorated the city with colored bricks and animal statues. Derek has a bird that weighs 4 pounds. Use the double line diagram below to help you determine approximately how many kilograms this bird weighs. (2 points)2 lines. The first line is labeled Pounds and has 6 marks, equally spaced apart, and every other mark labeled 3, 5, 7, respectively. The second line is labeled Kilograms and has 6 marks, equally spaced apart, and every other mark labeled, 1, 2, 3, respectively.Group of answer choices1.5 kilograms2 kilograms5 kilograms7 kilograms What is the value of x?(3x+5)(8x-3) In what way is Iran's protections of the freedom of religion different than the U.S.'s first amendment protections? Heyy this is really important please help. So I need a timeline of the 12 events (listed in one of the links) leading up to the American Revolution. I have the guides linked below. This can be completed whenever, there's no specific due date. I'll give brainliest and find a way to give a bunch of points because I don't want someone to answer with something random on this post and receive them. Thank you so much if anyone decides to help it would mean the world. Accepted file types: .ppt, .pptx, .xls, .xlsx, .doc, .docx, .zip, .pdf, .accdb, .msg Which of the following is a challenge for a business that wants to begin exporting?A) increasing company profits.B) identifying a target market.C) improper use of a trademarkD) Generate tax dollars for another country.