What are the 3 types of solutions and examples?

Answers

Answer 1
1.) One solution

Example: 2x=10, where “x” only equals 5 to satisfy the equation.

2.) All real solutions

Example: 4x+2x+10=8x-2x+5+5. After simplifying, the equation is equivalent to 6x+10=6x+10. Solving for x, 6x=6x, and x=x. This means that any real input for x will satisfy the equation.

3.) No solution

Example: 3x+6=3x+4, which simplifies to 6=4, which is false. Therefore, the equation is unequal and no value for x will satisfy the equation.

Related Questions

What are the slope and y-intercept of line r and line s?​

Answers

Answer:

S y-intercept (0,2)

R y intercept (0,0)

Step-by-step explanation:

Bob is throwing a party. He has 222222 pints of soda. At the end of the party, there are 888 pints of soda.
How many cups of soda were drank during the party?

Answers

I do not know that that is hard

Answer: Why does this guy need so much soda? And my brain isn't working for math right now. Sorry sweetheart.

Step-by-step explanation: Have a nice day!

Can someone help me with this please

Answers

Step-by-step explanation u just have to add them all the same ok

A rental company charges $8 per hour to rent a kayak plus a $12 rental fee. If Margerie spent $44, for how many hours did she rent the kayak?​

Answers

4 hours she spent .............:

Answer:

4

Step-by-step explanation:

44-12=32 divide then 4

why is the petrol price cheaper at coastal than inland

Answers

Answer: If a litre of fuel at the coast (95 octane) costs R13,89, then 38% is tax. The difference between inland and coastal fuel prices is mainly due to transport costs of the fuel from depots at the coat to inland outlets.

The petrol price is cheaper at coastal than inland due to the cost of transporting the petrol to inland. Deposits are found along the coast, so the price to transport the petrol is much cheaper than having to transport it all the way from the coast to inland. Therefore, transportation costs are the cause of petrol prices being cheaper at the coast than it is inland.

A magazine has 96 pages. There are advertisements on 75% of the pages. How many of the magazine’s pages do not have advertisements

Answers

To get this you multiply 96 x .75 which gives you 72. 72 is the amount of advertising pages so subtract 96-72 which gives 24. So it’s 24 pages that are not advertising

solve -4x/x-1+2x+6/x^2-1=1

Answers

Answer:

Step-by-step explanation:

6/x^2 + 2 x = 7

2 x^3 - 7 x^2 = -6 (for x!=0)

(2 (x^3 - 3 x^2 + 3))/x^2 = 1

Can Someone PLSSS help me on this math homework from 12-16

Answers

The answer is negative 4

PLEASE ANSWER THIS ASAP WHOEVER IS CORRECT GET BRAINLIST

Answers

Answer:

-Entire triangle region : 120 sq.cm

-Area of semi circle : 100.53 sq.cm

-Entire composite figure : 220.53 sq.cm

Step-by-step explanation:

Area of triangle = ½ × base × height

= ½ × (8+8) × 15

=½ × 16 × 15

= 120 sq.cm

[tex]area \: of \: semi \: circle = \frac{1}{2} \pi {r}^{2} \\ = \frac{1}{2} \times \pi \times {8}^{2} \\ = \frac{1}{2} \times \pi \times 64 \\ = 32\pi[/tex]

=100.530.......

=100.53 sq.cm (rounded to 2 decimal place)

Area of entire figure = 120 + 100.5353

= 220.53 sq.cm

Hope I could help:))

A_______ represents data through pictures of objects.
(Data,Tally,Bar graph, Pictograph)​

Answers

Answer:

Pictograph

Step-by-step explanation:

Solve please. 20 points.

Answers

Answer:

336 cm^2

Step-by-step explanation:

Well theres not exactly a formula, I jsut solve the 3 faces and then double it all since 2 are the same for each except for 1 so the first side is the 10X12 one. that would give you 60 and then you double that and get 120 since 2 same faces.

The next one the 6X13  one is just a sideways rectangle, a=lw and that would be 78. Two faces same side double 78 and get 156.

Now the final side is the bottom which is jsut 10X6. a=lw and that would eqaul 60. No need to double since thats the only side that doesn’t have a duplicate. Add all your result up and you would get

336 cm^2

Find the number that makes the ratio equivalent to 1:8.
8:
Submit

Answers

Answer:

8:64

Step-by-step explanation:

1*8 = 8

so if we do the number under 1 (8) times 8 the ratio will be consistent

So 8*8 or 8² is 64

Hope I helped (p.s. maybe brainlest answer)

What is the answer and can you please explain how to do the work.

Answers

Answer:

28in

Step-by-step explanation:

you cut the face in shapes you recognize how to do the area of. Then find the numbers of the shapes that might be missing, then add them all up.

I see a rectangle, square, and square.

A = 10×2

A = 20in

A = 2x2

A = 4

A = 2x2

A = 4

add the areas up you get 28in

A circular mirror has a radius of 14 inches. What is the area of the mirror? Use 3.14 for π (pi). Round to the nearest tenth.

Answers

I hope this helps you

Area=pi. r^2

Area =3,14.(14)^2

Area =3,14.196

Area =615,4

615,4 that’s the answer

help pls ..........!!!!!!!!!!!!!!

Answers

Answer:

x(3 + 4)

4(3x + 1)

Step-by-step explanation:

3x + 4x

The common factor is x, so factor out the x.

3x + 4x = x(3 + 4)

12m + 4

The common factor is 4, so factor out the 4.

12m + 4 = 4(3x + 1)

A score of at least 92 on the test is considered an A.

Answers

Answer:

Yes that is correct. 89 and below. Is a B. 90 or higher is a A.

Step-by-step explanation:

In the equation y = kx, what does the variable k represent?
A. The dependent variable

B. The constant of variation

C. The independent variable

D. The direct variation equation

Answers

Answer:

I think it B but I really don't know cause need like an example

The k in the equation represents Option B) The constant of variation

What is a constant in an equation?

A constant is a value or number that never changes in expression; it's constantly the same. For example,  36 and 82 are constant because its face value is 36 and 82 respectively. Its value never changes.

Given here the equation y=kx where k is the slope and a scalar value thus it is independent of x and y and thus is a constant.

Hence, The k in the equation represents Option B) The constant of variation

Learn more about the constant in an equation here:

https://brainly.com/question/29248372

#SPJ2

find missing exponents ​

Answers

I say 3 if I’m wrong sorry

WHAT IS THE SURFACE AREA OF THE SHAPE DUE BY 5:00 PM PLZ WITH WORK

Answers

Answer:

120

Step-by-step explanation:

Answer: 156mm sq for the rectangle and 100mm sq for the triangle

What is the surface area of this figure?

Thanks in advance!

Answers

Answer:

24 cm ²  B.

Step-by-step explanation:

if the triangle is a right triangle he I know it

do 4*3=12 the /2 so 6

8-4=4  4*1.5=6  

3*4=12

12+6+6

24 I think

need help with logs problem pls asap i’ll mark u brainlist

Answers

You must use this formula: A= P(1+r) power of t
P=starting price
r= rate in decimal form
t= number of years

Since you own the jersey for 1025, that will be P.
The rate is 14% or 0.14.
The number of years is calculated by subtracted 2028 and 2022 (today’s date), which is 6.
A=1025(1.14) power of 6. Plug that in a calculator and you have your answer. You may need to round to the nearest hundredth, the question does not specify.

-4x = -28
I need an answer...

Answers

Answer:

x = 7

Step-by-step explanation:

-4x/-4 = -28/-4

x = 7

The circumference of a circle is 27.004 yards. What is the circle's radius?

Answers

Answer:

Step-by-step explanation:

Remark

Givens

Circumference = 27.004

pi = 3.14

Formula

C = 2*pi * r

Solution

27.004 = 2 * 3.14 * r

27.004 = 6.28 * r

27.004/6.28 = r

r = 4.3

A second recipe calls for 2/3 cup of sugar for every 1/2 teaspoons of vanilla. What is the unit rate of cups per teaspoon?

Answers

Answer: The answer is 4/3 the original answer is 1 and 1/3 but if you simplify it you get 4/3

-hopes this helps<3

Step-by-step explanation:

What is the length of a segment with endpoints (2, 5) and (10, 11) *

•5 units
•8 units
•10 units
•14 units

Answers

Answer: 14 Units

Step-by-step explanation: Subtract (10-2) and (11-5)

Greatest Common Factor (GCF) and Lowest Common Multiple (LCM) of (40, 42) ASAP Please​

Answers

Answer:

the gcf for 40 and 42 is 2

and lcm for 40 and 42 is 840

Step-by-step explanation:

the factors of 40 are 1,2,4,5,8,10,20,40 ; the factors of 42 are 1,2,3,6,7,14,21,42 .

So what they have in common for GCF is 2 for a factor .

multiples of 40: 40, 80, 120,160,200,240,etc.

multiples of 42 : 42, 84,126,168,210,252,etc.

What they have in common for LCM is a multiple is 840

hope I helped ! please mark me brainlest if I got it right :)

A computer store changed the price of a laptop. It was originally $900, but now it is $1,100.Find the percent of change

Answers

Answer:

The percent of change is 22.22%.

Step-by-step explanation:

You can calculate the percent of change by subtracting the original number from the final number and dividing that by the original number. Then, you have to multiply the result for 100:

percent of change=((1,100-900)/900)*100

percent of change=(200/900)*100

percent of change=22.22%

According to this, the answer is that the percent of change is 22.22%.

Which coupon gives you a better deal on the ps5? (Explain why as well)

Answers

Answer:

30%

Step-by-step explanation:

500 - $30 = $470

30% of 500 is 150

500-150=350

What is 2 times 200 - 321 + 67= 56-65



jameskeeton04 pls talk to me

Answers

Answer: 2*200-321+67=56-65? look at the picture

Step-by-step explanation: Hope this help :D

Answer:

-9

Step-by-step explanation:

2 x 200 = 400

400 -321 = 79

79 + 67 = 146

56 - 65 = -9

Please let me know if this helps.

ok now this hehehe, i just wanna see if im correct.

Answers

Answer:

x = 49.4°

Steps:

given: m∠EFG = 90°

tan(x) = FG/EF

tan(x) = 10.5/9

tan(x) = 7/6

tan(x) = 1.166..

x = tan⁻¹(x)

x = tan⁻¹(1.166..)

x = 49.39.. ≈ 49.4°

Other Questions
Classify each of the following atomic-scale views. Pure element Pure compound Mixture of an Element and a compound Mixture of Two Elements Mixture of Two compounds Artificial selection (chosen by person) and natural selection (best changed in the environment) differ in one major way- the forces that select which organisms are able to survive and reproduce. How are these processes different?a. In natural selection, the organisms best adapted to survive in the environment are more likely to reproduce and pass on their traits, while in artificial selection, humans choose which organisms survive and reproduce.b. In natural selection, humans choose which organisms survive and reproduce, while in artificial selection, the organisms best adapted to survive in the environment are more likely to reproduce and pass on their traits.c. In natural selection, both the humans and the environment choose which organisms survive and reproduce, while in artificial selection technology chooses which organisms survive and reproduce.d. In natural selection, technology chooses which organisms survive and reproduce, while in artificial selection, humans and the environment choose which organisms survive and reproduce.I think it is A, but I believe two heads are better than one. So, check my answer pelase Last year, 46% of business owners gave a holiday gift to their employees. A survey of business owners indicated that 20% plan to provide a holiday gift to their employees. Suppose the survey results are based on a sample of 60 business owners (a) How many business owners in the survey plan to provide a holiday gift to their employees? (b) Suppose the business owners in the sample do as they plan. Compute the p value for a hypothesis test that can be used to determine if the proportion of business owners providing holiday gifts has decreased from last year. If required, round your answer to four decimal places. If your answer is zero, enter "O". Do not round your intermediate calculations (c) Using a 0.05 level of significance, would you conclude that the proportion of business owners providing gifts has decreased? the null hypothesis. We can conclude that the proportion of business reject owners providing gifts has decreased from 2008 to 2009 What is the smallest level of significance for which you could draw such a conclusion? If required, round your answer to four decimal places. If your answer is zero, enter "O". Do not round your intermediate calculations. The smallest level of significance for which we could draw this conclusion is a=0.05, we reject 3; because p-value less than or equal to the null hypothesis. What do Tom and Gatsby argue about at the Plaza Hotel? What is the principle of interference in Young's double-slit experiment? good baby, inc. is a china-based mnc with operations in 44 countries around the world. good baby is known for its policy of hiring the nationals of its host countries they for all positions in the company from mail room clerks all the way up to the executive suites. what kind of philosophy do you think good baby upholds in their hiring policy? management estimates the company's allowance for doubtful accounts as $200,000, and the auditors develop an estimate that suggests that the amount should be between $230,000 and $250,000. the factual misstatement in this situation is What is the purpose of a foci? The image point of A after a translation right 4 units and up 4 units is the point B (3,8). Determine the coordinates of the pre image point A Why does freezing point decrease when pressure increases? What does 1310nm mean? Arteries carry blood ______ the heart.towardaway from what is the Main source of Income in Industry Does Type B blood make antibodies against type A? a data analyst chooses not to use external data because it represents diverse perspectives. this is an appropriate decision when working with external data. For the following image state the corresponding part based on a specific segment or Angle Write a paragraph comparing and contrasting Citra Terranova with another character from the book Scythe. Be sure to write at least 5 sentences, reference the text with appropriate MLA citations, explain each character's morals/beliefs, and include both similarities and differences. Why is using purchasing power parity considered the best way to measure GDP? If the 8th term of a sequence is 256, and the 5th term of the sequence is 32, the common ratio is: Which musical act indirectly funded the development of the first cat scan machine?Bee GeesJethro TullCat StevensThe Beatles