Mathematics High School

Solve the equation
-3x + 1 + 10x = x + 4
0 x = 1/2
х
=
x = 12
X = 18

Answers

Answer 1

Answer:

           x = 1/2

Step-by-step explanation:

-3x + 1 + 10x = x + 4

      -1                  -1

        7x  = x  + 3  

       -x          -x

        6x = 3

      ÷6      ÷6

         x = 1/2

Related Questions

87 times 422 divided by 4

Answers

Answer:

9178.5

Step-by-step explanation:

Follow PemDas

From Left to Right, you multiply 87 x 422, which is 36,714

Then, thake that number and divide it by 4, giving you 9,178.5

If a triangle has a base of 7 and a
height of 4, what is its area?

Answers

Answer:

14

Step-by-step explanation:

Answer:

area = a half base times height

1∫2×4×7=14

hope it helps mark as a brainliest

12 divided by 5/6 (pretty easy but im lazy)<3

Answers

Answer:

14.4

Step-by-step explanation:

Hope this helps you :)

Answer:

72/5 = 14.4

Step-by-step explanation:

Find the missing exponent.

Answers

Answer: what missing exponent?

Step-by-step explanation:

Clara says that if you square the number 4 and then divide the result by​ 2, you end up with 4. Is Clara​ correct? Explain. Please help.

Answers

Answer:

She is incorrect

Step-by-step explanation:

If you square 4 you get 16 and divide 16 and 2 you get 8 so shes wrong.

Answer: Clara is incorrect

Step-by-step explanation:

The square root of 4 is 2

2 ÷ 2 = 1

You end up with 1 not 4, therefore, Clara is wrong.

Edit: Look at the other answer, I sadly made a mistake thinking the question said square root but it said square I apologize .

An angle that is less than 180 degrees is acute. Always Sometimes Never

Answers

Answer:

Sometimes

Step-by-step explanation:

An acute angle is an angle that measures less than 90°

So, an angle that is less than 180° is sometimes acute.

Answer:

sometimes

Step-by-step explanation:

Which shows a difference of squares?

Answers

We need a picture to answer it

Answer:

the answer is C on egd2020

Step-by-step explanation:

god bless:}

A gym employee is paid monthly. After working for three months, he had earned $4,500. To
determine how much money he will make over a six-month period, he created the table below.

Write an equation to represent the constant of proportionality

Answers

Answer:

$9000

Step-by-step explanation:

A gym employee has earned in 3 months =$4500

Then his monthly salary =$4500/3 =$1500

After six months he will earn = 6 × his monthly salary

= 6×$1500=$9000

What are the two equations to set up to solve the equation |2x−3|=11 ?

2x+3=11 and 2x+3=−11

−2x−3=11 and 2x−3=−11

2x−3=11 and 2x−3=−11

2x+3=11 and 2x−3=−11

Answers

Answer:

youre answer is c

i dont know how else to explain other than i took the test with the same question

-kb

The required equations are 2x − 3=11 and 2x − 3=−11. Option C is correct.

Given that,
To determine what are the two equations to set up to solve the equation |2x−3|=11.

What is the equation?

The equation is the relationship between variables and is represented as y =ax +b is an example of a polynomial equation.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
The given equation,
| 2x − 3| = 11
2x - 3 = ± 11
Taking (+)
2x - 3 = 11   - - - - - - - (1)
Taking (-)
2x - 3 = -11  - - - - - - - - (2)

Thus, the required equation are 2x−3=11 and 2x−3=−11. Option C is correct.

Learn more about the equation here:

brainly.com/question/10413253

#SPJ2

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

Answers

Answer: x=3

Step by Step:
(x+2)2+(y-3)2=4
2x+4+(0-3)x2=4
2x+4-3x2=4
2x+4-6=0
2x=6
x=3

b) aº – 49
f) 2a? - 72
j) 8xy - 18xy​

Answers

Answer:

b) -49

f) -73a

j) -10xy

don't knw may be wrong

Answers:
b) -48
f) 2(a-36)
j) -10xy

11h - (2h-1) = 118
what is h?

Answers

Answer:

h =13

Step-by-step explanation:

[tex]11h - (2h-1) = 118\\\\\mathrm{Expand\:}11h-\left(2h-1\right):\quad 9h+1\\9h+1=118\\\\\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}\\9h+1-1=118-1\\\\Simplify\\9h=117\\\\\mathrm{Divide\:both\:sides\:by\:}9\\\frac{9h}{9}=\frac{117}{9}\\\\Simplify\\h =13[/tex]

Answer:

H=13

Step-by-step explanation:

First, remove the individual terms from parenthesis. Be careful to handle the signs of each individual term correctly:

to solve for  h

while keeping the equation balanced:

9 h 9 = 117 9

9 h 9 = 13

write the domain and the range of the function as an inequality, using set notation, and using interval notation. also describe the end behavior of the function

the graph of the quadratic function f(x) = -x^2 is shown

Answers

When the domain of the function is continuous, a different approach may well be required, although even here we note that in practice, optimization problems are usually solved using a computer, so that in the final analysis the solutions are represented by strings of binary digits (bits).

evaluate 207.3×0.04​

Answers

Let's first just do the multiplication and ignore the decimal points.

2073 x 4 = 8292.

Now there are 3 decimal points we need to consider. So, that gives us an answer of 8.292

:)

The answer is 8.292 I hope this is helpful

-1/8 x 5 x 2/3
I really need help I don't understand!

Answers

Answer:

I think answer will be -10.

Step-by-step explanation:

when u multiply -1/8*5/1=-5

-1/8*5

-1/8*40/8= 40/8=-5

2/3*5

2/3*-15/3= 30/3=- 10

I think answer will be -10

if it is wrong i am really sorry

"the product of a number and 4"

Answers

Answer:

X * 4

Product means the answer after multiplying the factors.

If an object travels for 10 seconds at a velocity of 50 feet per second, how far did it travel?

Answers

Answer:

500

Step-by-step explanation:

50x10 = 500

50 feet per second so we multiply 50 (the speed per second) by 10 (the time given). You can also use a formula like this:

S x T

S= Speed

T= Time

find the image of (2,5) reflect across the y axis

Answers

Answer:

(-2,4)

Step-by-step explanation:

Hope this helps!

please give me brainliest!

Can anyone help me please??

Answers

Answer:

I believe the answer is B 0.6

I hope this helps :)

Answer:

0.6

Step-by-step explanation: Since its  6, the probability should be 0.6

Bob is hiking down a 12-mile country trail. He could hike at 3 mph for the first two hours and then go the rest of the way at 5 mph or he could just go the whole way at 4 mph. How long would each of these options take? Which option is the faster?

Answers

Answer:

The first option will take a total of 3.2 hours while the second option will take just 3 hours

This shows that the second option is faster

Step-by-step explanation:

Here, we want to compare two hiking options and see the one which is faster.

At any point in time;

Distance = speed * time

In the first option, he could hike at 3 mph for two hours.

Total distance covered would be 3 * 2 = 6 miles

Distance left = 12 miles - 6 miles = 6 miles

Time taken to hike 6 miles at 5 mph will be ; 6/5 = 1.2 hours

Total time for the first type hiking = 1.2 hours + 2 hours = 3.2 hours

For the second option;

Time = distance/speed = 12 miles/4 mph = 3 hours

We can see that the second option is faster

Here, we are required to determine how long each of the options take and which of the 2 options is faster .

Therefore;

Therefore;Option 1: 3.2hours

Therefore;Option 1: 3.2hoursOption 2: 3hours.

Therefore;Option 1: 3.2hoursOption 2: 3hours.Ultimately, since option 2 takes 3hours and option 1 takes 3.2hours to hike down the distance respectively, Option 2 is faster.

Total hiking distance = 12 miles

For first option;

He could hike at 3 mph for the first two hours and then go the rest of the way at 5 mph. The statement above suggests that after the first 2 hours, 6 miles will have been covered and the remaining 6 miles can be covered at 5mph in (6/5)hours = 1.2hours.Therefore, the total time taken using this option is;(2 + 1.2) hours = 3.2hours.

For second option;

He could go the whole way at 4mph.At this pace, he is able to travel the whole 12mile hiking distance in (12/4)hours.Therefore, the total time taken using this option is; 3hours.

Therefore;

Option 1: 3.2hoursOption 2: 3hours.

Ultimately, since option 2 takes 3hours and option 1 takes 3.2hours to hike down the distance respectively, Option 2 is faster.

Read more:

https://brainly.com/question/24392595

What is the value of m in the figure? In this diagram ABD~BCD

Answers

Answer:

D.  √136

Step-by-step explanation:

see attached sketch

Answer:

sqrt 136

Step-by-step explanation:

just took the a pe x

5^x + 5^x+1= 150
Find x
Help me pls i need soon
Tksss

Answers

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

So we have the equation:

[tex]5^x+5^{x+1}=150[/tex]

First, separate the second term:

[tex]5^x+(5\cdot5^x)=150[/tex]

Let u equal 5ˣ. So:

[tex]u+5u=150[/tex]

Combine like terms:

[tex]6u=150[/tex]

Divide both sides by 6:

[tex]u=25[/tex]

Substitute back u:

[tex]5^x=25[/tex]

Take the base 5 logarithm of both sides:

[tex]\log_5(5^x)=\log_5(25)[/tex]

The left cancels:

[tex]x=\log_5(25)[/tex]

Evaluate the right:

[tex]x=2[/tex]

So, our answer is 2.

And we're done!

Solve the quadratic equation for x. What is one of the roots?

2x2 + 9x − 5 = 0
A) −
1
2
B) −
1
5
Eliminate
C)
1
2
D)
1
5

​

Answers

Answer:

this is the answer to your question

help‼️✌⛓✌

also please try to answer as soon as possible​

Answers

Answer:

do this then this then that and your done :D

Step-by-step explanation:

hope this helps :))

Find the distance between the points (-4, 6) and (3, -7)

Answers

Answer:

the distance between (-6,4) and (3,-8) is 15 units

use the distributive property to find the sum of 112+68

Answers

Step-by-step explanation:

(56+56)+(34+34)

2(56+34)

2(90)

180

hope it helps!

i don't get it (solve)

Answers

a = 60
2 x 60 = 120
2 x 60 = 120
60 + 60 = 120
It adds up to 360

Can anybody help me

Answers

Answer:

⅓w³

Step-by-step explanation:

[tex] \frac{6 {w}^{5} }{18 {w}^{2} } = \frac{1 {w}^{3} }{3} [/tex]

Write the algebraic expression:
Two times a number plus two

Answers

2x+2 would be the expression
2n+2

I used the letter n for number, but you can use whatever letter you choose.

Using one or more of your senses to gather information is called O Inferrence O Prediction O Observation O Hypothesis​

Answers

The 3rd option Observation
Other Questions
WHAT is 1+6+8+9+7-5+81 Which leader refused to attend the Constitutional Convention out of concernthat its efforts could be a threat to liberty?O A. Patrick HenryB. Ben FranklinO c. Thomas JeffersonO D. John AdamsSUBMIT Emperor Constantine established the city of __________ as the capital of the Roman Empire. A monarchy is indeed the most powerful of any but then there is imminet danger of his employing that strength improvidid or oppressive purposes william blackstone commentaries on law of england If you were to teach someone how to graph the coordinate (5.-6), what would you say? three friends all live on the same street that runs west to east. Beth lives 6 blocks from Al. Carol lives 2 blocks from Beth. If the street is represented by a number line and Als house is located at 0, what are the possible locations for Carols house? o shiri ni sore o tori ni ikimasu Solve for k.7k - 2 -9 Point M is the midpoint of segment AB.AM=3x+40 and MB=x^2. Find x and AB _______ behavior is inherited and programmed in the genetic code.When a deer hears a sound in the forest, such as crackling footsteps, it immediately freezes and then bolts through the bushes. This is an example of the _______ response.Mating rituals or displays can be very complex but are also _______ behaviors.When animals fight and one wins and one submits, this allows for the establishment of a _______. This means that one animal (the winner) likely gets to reproduce and lead the group._______ behavior is used to intimidate other animals in social interactions. Examples include baring teeth or growling._______ behaviors rely on prior practice or experience.When a dog is sleeping and does not react to the sound of a person walking around the house, that is most likely an example of ________.A common type of learning that involves experimenting to get a reward is called _______._______ is the pattern of behavior that follows the day/night cycle.Many bird species have seasonal behaviors that cause them to _______ or change their location.Explain how territorial behavior helps an animal population survive. What set of simple machines would be needed to create the complex machine shown here? A) gears, wedge, lever B) screw, lever , and wedge C) gears, screw, wheel and axle D) wedge, pulley, inclined plane Findout the at least 15 action verbs from the passage.Then write their past and pastparticiple form also. For 500 years, Buddhism continued to spread in India while Hinduism declined. What can you infer about Indian people during this time period? a. Many of them began to dislike religions. b. Many of them began to favor Buddhism. c. Many of them worked to spread Hinduism. d. Many of them believed in both religions 1. Evaluate the following:a) 249 =b) - 100c) 10 + 7169 Which is the length of a student's textbook?-30 millimeters-30 centimeters-30 decimeters-30 hecometers In a population of 45 tigers, 10 die and 5 are born. What is the new population? What is -2(x + 3 ) = -2x-6 Read about carnival celebrations in Ecuador. Write a paragraph, in Spanish, describing how this festivity is celebrated based on what you read and the images provided below. A bowl contains blueberry and strawberry there are a total of 10 berries in the bowl The ratio of blueberry to strawberry is 2 for every 3 how many of each berry are in each bowl Find the x-values for which f(x) = g(x)if you know that f(x) = x2 and g(x) = 9.