Mathematics High School

its like a word question?
The product of negative three and a number is equal to the sum of the number and four.

Answers

Answer 1

Answer:

-3+x=x+4

Step-by-step explanation:

Pls Mark Brainliest

Answer 2

Answer:

x = -1

Step-by-step explanation:

-3×x = 4+x

-3x-x = 4

-4x = 4

x = 4 ÷ -4

x = -1

Related Questions

Solve the equation for x.
26x = 156
x=

Answers

Answer: x=6

Step-by-step explanation:

156/26=6

therefore x=6

Traffic lights at three different road crossing change after 48 seconds, 72 seconds, and 108 seconds respectively. At what time will they change together again if they change simultaneously at 7 A.M.?

Answers

Answer: 8:07:12

Find the Prime Factors.

48 = 2⁴ x 3

72 = 2³ x 3²

108 = 2² x 3³

Find the Least Common Multiple.

Two:

LCM = 2⁴ x 3³

LCM = 16 x 27 = 432

Convert 432 seconds to minutes.

432 seconds = 7 minutes, 12 seconds.

Hope this helps!

Answer:

7 minutes , 12s

Step-by-step explanation:

Thanks bro

Solve the following system by substitution. 7x + 2y = 16 –21x – 6y = 24 What is the solution ?

Answers

Answer:

no solution

Step-by-step explanation:

x=(16-2y)/7

-21*(16-2y)/7-6y=24

-3(16-2y)-6y

-48+6y-6y=24

-48=24

you can't solve for the variables

There is no solution for given system of equations.

System of equations :

The given equations are,

                      [tex]7x+2y=16\\\\x=\frac{16-2y}{7}[/tex]

Another equation is, [tex]-21x-6y=24[/tex]

Substitute value of x in above equation.

               [tex]-21(\frac{16-2y}{7} )-6y=24\\\\-48+6y-6y=24\\\\-48\neq 24[/tex]

Thus, there is no solution for given system of equations.

Learn more about the system of equations here:

https://brainly.com/question/13729904

math question geometry

Answers

Answer:

Step-by-step explanation:

Area=7*7=49

?*7=49*2

?*7=98

?=98:7

?=14

will be nice if you give me brainlies.Good luck!


What’s the distance between -2 and -15 on a number line?

Answers

Answer: 13

Step-by-step explanation: You count down 13 points and you plot the point of -15, 13 points to the left of -2.

13

You take the absolute value of -2 and -15 (2 and 15) then subtract 15-2 to get 13

What is the product of (-6)(-7)(-1)?
042
O-14
O 14
O 42

Answers

If your asking what -6 multiplied by -7 multiplied by -1 it’s -42 otherwise I am un sure.

Answer:

-42

Step-by-step explanation:

(-6)(-7)(-1)

42(-1)

-42

What is the slope of a line perpendicular to y=3/2x+5

Answers

Answer:

To find a slope perpendicular to another line, you need to change the sign and flip the fraction.

Your answer:

m = -2/3

Answer:

3/2 i'm pretty sure

A florida factory produces fishing reels at a rate of 800 per day, every day. IN April, they are forced to cut their production by 15due to an aluminum shortage. A chain of sporting goods stores orders 20,000 fishing reels. Will the factory be able to produce enough fishing reels in the 30 days of April to meet this order? Explain how you know.

Answers

Answer:

Yes

Step-by-step explanation:

Yes because if you subtract the 15 from 800 you get 785 you times that by 30. You get 23,550. I drop the 30, 1 by 1 and when I got to 26 it is 20,410. so yes they can in 25 and 1/2 days to be exact.

x/​3 - 3 = x/9 + 3 What value of x makes this equation true? A. 3 B. -1 C. -9 D. 27

Answers

Answer:

Your answer is: D) 27

Step-by-step explanation:

Hope this helped : )

11. 11 - a when a = -3

12.x^3 when x =-3


pls helppp step by step

Answers

Answer:

11) 14

12) -27

Step-by-step explanation:

11-a when a=-3

Plug in -3 into the equation

11-(-3)

A negative times a negative becomes a positive

So the equation becomes 11+3

Answer is 14

x³ when x=-3

Plug in -3 into the equation

-3³

Solve, which should give you -27

How do equations or inequalities help us understand how to interpret whether a solution is possible for a particular real world situation

Answers

If you simplify a polynomial equation and then try to solve each side for 0 and come
Up with an imposible solution to one of the sides, then it tells us that that particular number cannot be used to get satisfy the equation. One real life application of inequalities is in profit maximizing. We use inequality equations to determine which product/production combination should be used in order to generate the most profit

The perimeter of the triangle below is 4x + 3y. Find the measure
of the missing side.

Answers

Answer:

2x + 3y

Step-by-step explanation:

first you add the two known sides: (x-y)+(x+y) = 2x

Then you subtract the answer (2x) from the total perimiter (4x+3y) :

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

If the movie theater seats 328 people, what is the maximum amount of money the theater can bring in during a show?

Answers

Answer:

328 multiplied by the ticket price.

Step-by-step explanation:

If you are to lazy to do the math by multiplying 328 by 12 (like me) you can use a calculator. BUT since you are reading this, here this is the answer.

                           Answer: 3936                                      

                       YOU'RE WELCOME

NEED HELP!!!
Which description is represented by a discrete graph?

A) Kiley bought a platter for $19 and several matching bowls that were $8 each. What is the total cost before tax?
B) The temperature at 9 a.m. was 83° F and is heating up at an average rate of 6°F per hour. What is the temperature x hours later?
C) Juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. What is the total amount of calories he consumed?
D) A bottle contained 2,000 mL of liquid and is being poured out at an average rate of 300 mL per second. How much liquid is left in the bottle after x seconds?

Answers

Answer:

c

Step-by-step explanation:

ik cause you don't so deal with it

Answer:

Answer is C. Juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. What is the total amount of calories he consumed?

Explanation:

;v;

PLZZ HELP!!! IT'S DUE TODAY! WILL GIVE BRAINLIEST AND 35 POINTS. PLS INCLUDE WORK!

QUESTION: Factor 91a + 28c.

Answers

Answer:

the answer is 7(13a+4c)

ind the GCF of 91 and 28 since a and c are separate variables. this is 7; since 91/7 is 13 and 28/7 is 4. we can take this out of the parentheses like this:

7(13a+4c)

Answer:

7(13a+4c)

Step-by-step explanation:

hi! let's find the GCF of 91 and 28 since a and c are separate variables. this is 7, since 91/7 is 13 and 28/7 is 4. we can take this out of the parentheses like this:

7(13a+4c)

this is basically like reverse distribution. if you distribute the 7 into the parentheses, you will get the original unfactored expression.

hope this helps!

If a car has already traveled 10 miles and then continues for another 6 hours at a steady rate of 30 miles per hour . how many miles will it travel? ANSWER PLZ

Answers

Answer:

190 miles

Step-by-step explanation:

You start at (5, -4), You move up 3 units. Where do you end?

Answers

Answer:

(5, -1)

Step-by-step explanation:

The y coordinate increases by 3.

Answer:

-5,1

Step-by-step explanation:

Solve for x when 4x+x+2=10x−13

Answers

Answer:

x = 3

Step-by-step explanation:

First lets add 4x + x so that we can get one x value on that side of the equation.

4x + x + 2 = 10x - 13

5x + 2 = 10x - 13

Then we can solve for x from there

5x + 2 = 10x - 13

-5x + 2 = -13   [Subtract 10x from both sides of the equation]

-5x = -15   [Subtract 2 from both sides of the equation]

-x = -3   [Simplify]

x = 3   [Simplify]

Hope this helps! I apologize if I got this incorrect

Answer:  x = 3

Steps: 4x + x + 2 = 10x - 13

Combine like terms: 5x + 2 = 10x - 13

Subtract 2 from both sides: 5x + 2 - 2 = 10x - 13 - 2

Simplify: 5x = 10x - 15

Subtract 10x from both sides: 5x - 10x = 10x - 15 - 10x

Simplify: -5x = -15

Divide both sides by -5:  -5x ÷ -5  =  -15 ÷ -5

Simplify: x = 3

Plz mark brainliest:)

In a playground, a slide that is 9 m long stands 6 meters above the
ground. Find the angle the slide makes with the ground and round to the
nearest degree

Answers

Answer:

Step-by-step explanation:

please see the attached image :)

The ordered pair below represents a point of the line3y+4x=5. enter the missing y- Coordinate for this point in the box
(-1/4, )

Answers

9514 1404 393

Answer:

  (-1/4, 2)

Step-by-step explanation:

Substitute the given information into the equation and solve for y.

  3y +4(-1/4) = 5

  3y -1 = 5 . . . . . . simplify

  3y = 6 . . . . . . . . add 1

  y = 2 . . . . . . . . . divide by 3

The point is (-1/4, 2).

Answer:

2

Step-by-step explanation:

( 1/4 , 2 )

pls help real quick its two questions

Answers

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Step-by-step explanation:

Answer:

Mhm mhm that's right

Step-by-step explanation:

Hope this helps lolllll

PLEASE HELP ME AND WHILE YOUR HERE DOES ANYONE KNOW WHERE I CAN FIND HRW ANSWERS

Answers

Answer:

C

Step-by-step explanation:

thank me later :D

Find the simple interest paid on a loan of $750 with an 18% rate over 2 years.

Answers

Answer: $270

Step-by-step explanation:

I = prt

I = 0.18 x 750 x 2

I = 135 X 2

I = 270

Step-by-step explanation:

hope u understand from this picture

given the diagram prove that m

Answers

Answer:

prove that it doesn't even exist lol

there’s no diagram & the question isn’t finished lol

8 increased by twice Goran's age
Use the variable g to represent Goran's age.

Answers

2g + 8 = 0
- 8 - 8
2g = - 8
/2 /2
g = -6
So.....g = - 6

one bands streaming video

Answers

What's the question?

I don't understand what you're asking.

Answer:

i agree with them what is this and what are you asking?

Step-by-step explanation:

Need help please !!!!!

Answers

Show me the choices and selections please!

Consider the matrices. B=[−4025] and C=[0340−11] What is product matrix ​BC​ ? Enter your answer by filling in the boxes.

Answers

I hope this helps you, I just took this quiz so it is correct.

Please help ASAP
I’ll mark you as brainlister please

Answers

A reflection over the y-axis results in having
(-x,y) coordinates

example: (-2,4) turns into (2,4) or (-6,4) turns into (6,4)

Solve for f.

8 = 2f + 2

Answers

Answer:

f = 3

Step-by-step explanation:

8 = 2f + 2

-2         -2

6 = 2f

/2    /2

3 = f

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"Do you want to take the shot, Vince?" The coach asked me. I looked into his eyes. They were ice-cold blue. His face did not betray his feelings, but I knew that he meant it. "I do, Coach. I can make the shot." I replied. He nodded and then put his hand on top of my head. "I don't know how long any of us will live, but we will all remember what happens next for as long as we do." He then slapped me on the back. The referee blew the whistle and it was time to find out just how I would be remembered. what perspective is that? In Twelve years slave, why is the slave bob upset when the narrator borrows his fiddle to play a tune?A. He believes that the narrator is about to steal his fiddle.B. He finds the sound of the narrators fiddling grating and hard to bear C. He is angry that the narrator is unlikely to teach him the tune he playsD. He is jealous when Mr.Freeman praises the narrators playing over his own 2.What is the weight of an object that has a mass of 5 kg? round 673738 to the nearest ten thousand the _ is the process at the top of the femur 1. A CD in the financial sense is(1 point)O a certificate of depositO a checking accounta record of your transactionsO a small sarings account2. When calculating interest earned on a CD, you (1 point)O multiply the principal by the interest rateOmultiply the principal by the interest rate and timeO use an online calculatorO multiply the principal by time Question 1 (1 point)Select all the tables that could represent proportional relationships.x/ya2/3b5/7.5Oc10/15 A box measures 4 inches by 2 inches by 6 inches .Find the volume of the box in cubic centimeters What are the three branches of the federal govornment Can someone answer these questions please?! The ratio of the first row values to the second row values in the table shown is constant in each column. Which table shows the correct value for "p?"A.) 11B.) 12C.) 14D.) 15 Which connects the bicep muscle to the long bone of the humerus in the arm?-a tendon-a ligament-a joint-a nerve Which statement best summarizes the role citizens play in a democracy? aerial and satellite photography have made possible the complete mapping of Antarctica true or false Hey Everybody! I need help! Anybody know what the module three segment one password is for civics? Im too scared to ask my teacher because I have a four assignments before I do the exams but each exam requires a password. If you know it please let me know. Which of these is not an advantage of wetlands?Group of answer choicesrecharge water tableshelp prevent floodingflow rapidlygood habitat for life A rectangle has side lengths of 2x - 1 and x + 1. If the rectangle's area is 90 square inches, what is its perimeter? my teacher told me to answer this it got complicated for me what is 542.070 rounded to the NEAREST tenth Line $1$ represents the graph of $3x + 4y = -14$. Line $2$ passes through the point $(-5,7)$, and is perpendicular to line $1$. If line $2$ represents the graph of $y=mx +b$, then find $m+b$.