Mathematics High School

Which systems of equations have no solution?

Which Systems Of Equations Have No Solution?

Answers

Answer 1

Answer:

The last block where is says y=13-2x and 4x-y=-1 is the correct answer

I got a 100% in this test. It is right

Plz give brainliest :)

Related Questions

Is it dependent or independent for sam to
Rolls die, record the number, then roll it again

Answers

Answer:roll agian

Step-by-step explanation:

Answer:

you should roll it again

Step-by-step explanation:

i hope this helps have a good day

A business reports a net income of -$2,730 over a 3-month period. What is the average
income per month for that period?

Answers

Answer:

-910

Step-by-step explanation:

Answer:

The answer is $910, all you do is take the income and divide it by the number of months to find the average.

Step-by-step explanation:

ASAP simplify 2(3^5)/ 3 ^-2​

Answers

Answer:

[tex](3^{5})^{2}[/tex] ÷ [tex]3^{-2}[/tex] =

=  [tex]\frac{243^2}{3^{-2} }[/tex]    

=   [tex]\frac{59049}{3^{-2} }[/tex]

=[tex]\frac{59049}{\frac{1}{9} }[/tex]

=531441

Can someone plzzz help mee ill give brainlest

Answers

Answer:

(4/3)πr^3 = 12348π

r^3 = 9261

r = cuberoot(9261) = 21

SA = 4πr^2 = 4π(441) = 1764π square inches.

I think this is the answer, hope this helps!

r = 14.3384653 in

A = 2583.54009 in2

C = 90.0912347 in

This is isn’t math, someone help me please.

Answers

Answer:b

Step-by-step explanation:

The value of a collectible coin can be represented by the equation y = 2 x + 9.74, where x represents the number of years that Consuello has owned the coin and y represents the total value, in dollars, of the coin. What was the value of the coin when Consuello originally purchased it?
$4.87
$7.74
$9.74
$19.48

Answers

$4.87 just took test my guy

Answer:

its A

Step-by-step explanation:

on edge

\WILL GIVE BRAINLY, PLEASE HELP

Answers

Answer:

....

Step-by-step explanation:

5. Ms. Johnson has 50 students in Period 5. In
period 5, 40% of these students are girls. How many
students are boys in her Period 5 class.

Answers

Answer:

60% of the students are boys

3 is 12% of please help asap

Answers

Answer:

25%

Step-by-step explanation:

hopes this helps you

Answer:

25

Step-by-step explanation:

3x100÷12

is 25

Carmen is admiring a statue in Weston Park from 14 feet away. If the distance between the
top of the statue to Carmen's head is 50 feet, how much taller is the statue than Carmen?
feet
Submit
Work it out
Not feeling ready yet? These can help:

Answers

Answer:  36?

It's too short. Write at least 20 characters to explain it well.



nit 05 PA 01 POOL CLEANING Deools in the Max and Pedro both clean pools. Each charges a flat fee to clean a pool. Max cleans 12 pools in 8 hours and eams $270. Pedro cleans 9 pools in 7.5 hours and earns $195.75. a. Use qualitative reasoning to compare and predict the amount of time it takes each boy to clean 7 pools.​

Answers

Answer:

igz48ww4w5ar7ar8zrizfist9f

An animal shelter has 36 pets available for adoption. 1/4 of them are puppies. How many are puppies?


_______ of the pets are puppies.

Answers

The answer is 9

Explanation: 1/4 of 36= 9

9 of the pets are puppies in the animal shelter

What is fraction?

In Mathematics, fractions are represented as a numerical value, which defines a part of a whole. A fraction can be a portion or section of any quantity out of a whole, where the whole can be any number, a specific value, or a thing.

Given,

Number of pets in animal shelter = 36

Number of puppies = 1/4 of 36

⇒ Number of puppies = 1/4 × 36

⇒ Number of puppies = 9

Hence, 9 pets are puppies in the animal shelter.

Learn more about fractions here:

https://brainly.com/question/10354322

#SPJ2

HELP PLS I NEED TO PASS THIS CLASS

Answers

the correct answer is a

What is the radius of the circle x2+(y+3)2=81

Answers

Answer:

Step-by-step explanation:

Use the vertex form to determine the values of

a

,

h

, and

k

and use these values to find the direction the parabola opens, vertex, focus, axis of symmetry, and directrix.

What is √50 in simplest radical form?


PLZ HELP I REALLY NEED IT

Answers

Answer:

5√2

btw there is line on top of 2

Jayden evaluated the expression a ÷ (2 + 1.5) for a = 14. He said that the value of the expression was 8.5. Select all the statements that are true.Jayden's solution is incorrect.

Jayden added inside the parentheses before dividing.

Jayden substituted the wrong value for a.

Jayden divided 14 by 2 and then added 1.5.

Jayden added inside the parentheses before multiplying.

Answers

Answer:

C) Jayden divided 14 by 2 and then added 1.5.

Step-by-step explanation:

Jayden did

(14/2)+1.5 which is 8.5

so C is correct.

Hope this helps plz hit the crown :D

Answer:

Step-by-step explanation:c for real!

please help me out with this ​

Answers

It’s the last one. I attracted a picture so I hope that helps and the reason it’s not the second one is because the tennis to far out

Cannn someone help asap

Answers

Answer:

A is the answer for the question

Answer:

A is the right and accepted answer sheh?

can you answer the question please​

Answers

Answer:

D

Step-by-step explanation:

The answer is - 1,so you can try if you don't understand

I believe the answer is D

What is 24% of 165.

Answers

Answer:

39.6

Step-by-step explanation:

You roll a six sided die how likely is it that you roll a number greater than or equal to 1

Answers

Answer:

6/6

Step-by-step explanation:

Ariane borrows 500 on a 2 year loan she is charged 5 percent simple interest per year how much interest is she charged for 2 years what is the total amount she has to pay back?

Answers

Answer:

She gotta pay $550 or $551.25.

Step-by-step explanation:

To find percent, u gotta multiply 500 by .05, since it's 5 percent, nd 5 percent is .05. When I did that, I got 25, nd 25 is for one year, but u wanna kno for two years, so 25 + 25 is 50. $500 + $50 is $550.

After one year, the total price is $525, so Ian kno if u was supposed to do %5 of $525, but ehrn I did I got $551.25.

Ion really kno nun bout interest rates, but I kno one of these answers is right.

(-5c4)x(3c2)=(3c2)x(-5c4) property

Answers

Answer:

communitive or distributy

-2 + (-1/3) equals what?

Answers

Answer:

-2.33

Step-by-step explanation:

i used calculator

Answer:

-2[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

5 * r * r * r * r * r * r simplyfied

Answers

Answer:

[tex]5r^5[/tex]

Step-by-step explanation:

Answer:

it's 5r^5

Step-by-step explanation:

Hello I need help with number 10 and number 9

Answers

Answer:

-x - 3

Step-by-step explanation:

-x -3 i think but i’m not 100%

help please! the choices are: 85 squared, 90 squared, 11, 12.

Answers

Answer:

Step-by-step explanation: 85

f(3) = 3x(x-8) + 2
Describe the Transformation

Answers

Answer:

3×3(3-8)+2

9 (-5)+2

-45+2

= -43

Lourdes vendió 2/5 partes de terreno de cultivo y sembró zanahorias en 2/3 partes del terreno restante ¿que parte del terreno original se utilizó para sembrar con zanahorias ?

Answers

Respuesta: 2/5

Explicación paso a paso:

Dado que :

Fracción de tierras agrícolas vendidas = 2/5

Fracción restante = 1 - 2/5 = (5 - 2) / 5 = 3/5

Fracción del resto utilizado para plantar zanahorias = 2/3

Por lo tanto, parte de la tierra original utilizada para plantar zanahoria será:

2/3 de la fracción restante después de la venta

2/3 de 3/5

2/3 * 3/5 = 6/15 = 2/5

Por lo tanto, parte de la tierra original utilizada para plantar zanahorias es 2/5

(15 points) fairly easy question, any help would be appreciated/find the value of each variable

Answers

Answer: 1 and 2 x is 75

Y=110

Step-by-step explanation:

180-30=150/2=75

X=75

75+20=95

75+10=85

95+85=180

110+(110-40)=180

110+70=180

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