Which linear equations have one solution? Check all that apply.
O 5x–1=3(r + 11)
O 4(r-2) + 4x = 8(x– 9)
O 4(r- 6) + 4 = 2(r-3)
O 2(r- 4) = 5(r- 3) + 3
O 2(- 1) + 3x = 5(r- 2) + 3

Answers

Answer 1
Its the third and the fourth one

Related Questions

Kylee used 75% of her birthday money to buy a stuffed turtle. The turtle cost $26.25. How much money did Kylie get for her birthday?

Answers

Answer:

$35

Step-by-step explanation:

Divide  $26.25 by 3 which equal $8.75. Then do $8.75 times 4 to get your anwser.

A ____ variable is a value found from the value of another variable.

Answers

Hey man I don’t know the answer but I wish u a nice day

4(x - 2) = 2(x – 4) + 2x

Step by step explanation please

Answers

4
(
x

2
)
=
2
(
x

4
)
+
2
x
Step 1: Simplify both sides of the equation.
4
(
x

2
)
=
2
(
x

4
)
+
2
x
(
4
)
(
x
)
+
(
4
)
(

2
)
=
(
2
)
(
x
)
+
(
2
)
(

4
)
+
2
x
(Distribute)
4
x
+

8
=
2
x
+

8
+
2
x
4
x

8
=
(
2
x
+
2
x
)
+
(

8
)
(Combine Like Terms)
4
x

8
=
4
x
+

8
4
x

8
=
4
x

8
Step 2: Subtract 4x from both sides.
4
x

8

4
x
=
4
x

8

4
x

8
=

8
Step 3: Add 8 to both sides.

8
+
8
=

8
+
8
0
=
0

PLS I NEED HELP WITH MATH HOMEWORK
FIND THE VALUE OF THE VARIBLE

Answers

Answer:

n=46

Step-by-step explanation:

Since this is a right triangle, you are left with 90 degrees

2n-2=90

2n=92

n=46

a park is 50 metre long and 30 metre broad find its area and the cost of grassing it rupees 70 per square metre​

Answers

Answer:

Area = 1500 Sq m

Cost of grassing = ₹105000

Step-by-step explanation:

Area of the park = 50*30 = 1500 Sq m

Cost of grassing = 1500*70 =₹ 105000

Find the value of x!!!!

Answers

112 degrees brother
112 degrees friend your welcome

PLEASE HELPPPPPPP!!! WILL GIVE BRAINLIEST :)
Which of the following shows the correct steps to find the value of 16 to the power of 1 over 4 ? (1 point)

16 to the power of 1 over 4 equals 2 to the power of 4 to the power of 1 over 4 equals 2 to the power of 4 multiplied by 1 over 4 equals 2

16 to the power of 1 over 4 equals 4 to the power of 4 to the power of 1 over 4 equals 4 to the power of 4 multiplied by 1 over 4 equals 4

16 to the power of 1 over 4 equals 2 to the power of 8 to the power of 1 over 4 equals 8 to the power of 8 multiplied by 1 over 4 equals 4

16 to the power of 1 over 4 equals 8 to the power of 2 to the power of 1 over 4 equals 2 to the power of 2 multiplied by 1 over 4 equals 8

Answers

Answer:

Give him brainliest

Step-by-step explanation:

Answer:

16 to the power of 1 over 4 equals 2 to the power of 4 to the power of 1 over 4 equals 2 to the power of 4 multiplied by 1 over 4 equals 2

Step-by-step explanation:

One number is 3 more than 2 times the other, and their sum is 27. Find the numbers.
Ifx represents the smaller number, then the larger number is
O 2(x +3)
O 2x +3
O 3x +2

Answers

Answer:

if x=to the smallest number we then say :

Step-by-step explanation:

0 4+6

0 4+3

0 6+2

Which diagram represents a fraction equivalent to 75%?
A bar diagram with 14 shaded squares and 6 unshaded squares.
A bar diagram with 8 shaded squares and 2 unshaded squares.
A bar diagram with 15 shaded squares and 5 unshaded squares.
A bar diagram with 7 shaded squares and 3 unshaded squares.

Answers

The diagram with 15 shaded and 5 unshaded because 15/20 multiplies to 75/100 or 75%

Answer:

The diagram with 15 shaded and 5 unshaded because 15/20 multiplies to 75/100 or 75%

exactly what they said

which yable represents viavle aplutions for y=5x were x is the number of tickets sold the school play and y is the ammount of money collected for the tickets​

Answers

Answer:

For this case we have the following equation:

 

Where,

x: he number of tickets sold

y: the amount of money collected for the tickets

The domain of the function must be:

 

Therefore, we must find a table that complies with this restriction and also have the corresponding values for x and y.

The first table complies with the restriction and has correct values for the variables:

  x     y

  0     0

 10   50

 51   255

400 2000

Answer:

First table

Step-by-step explanation:

Meg is printing a term paper for class at the rate shown in the table below. If the term paper is 60 pages long, how many total minutes will it take to print out? Assume that the printer prints the pages at a constant rate. Meg’s Term Paper Printing Progress Time (minutes) 3 4 5 6 7 Pages Printed 7.5 10 12.5 15 17.5 20 minutes 24 minutes 150 minutes 180 minutes

Answers

Answer:

its B.) 24 minutes

Step-by-step explanation:

i just took the test on edge.

Answer:

24

Step-by-step explanation:

- 9x - y = - 12
6x + y = 6

Answers

Answer:

(-2, 6)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

-9x - y = -12

6x + y = 6

Step 2: Solve for x

Elimination

Combine equations:                    -3x = -6Divide -3 on both sides:              x = 2

Step 3: Solve for y

Define equation:                    6x + y = 6Substitute in x:                       6(2) + y = 6Multiply:                                  12 + y = 6Isolate y:                                 y = -6

Answer: Yo

Step-by-step explanation: Changes made to your input should not affect the solution:

(1): "a2" was replaced by "a^2". 7 more similar replacement(s).

(2): Dot was discarded near "f.p". 2 more similar replacement(s)

Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression

.................. V

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The symbol "i" is only allowed in complex arithmetic, for example:

(3/5+7i)+(0.3-7.002i)

(5+77i)-(19/4-8i)

(240-22i)*(247/7+2.222i)

(33/5+99i)/(33/5-88i)

Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression

............................. V

https///us-staticz-dnnet/files:dc^7:d^94cb^328a^0dce^7ebfbd^8a^5fa^22093fcfpng

Too Many Variables

As part of your research for writing a short and funny story, choose a Dr. Seuss book. Write the title of the book, state that the author is Dr. Seuss, write the name of the publisher, and create a list of the invented words you liked from the book. Also, include the stanza (or verse) that you thought was the funniest.
Then write a funny story using words you have invented. Upload the Dr. Seuss research and the final draft of your story.

Answers

Answer:

this is what I put please put it in your own words

Step-by-step explanation:

1. The title: Oh, the Places You'll Go!

2. Author: Dr. Seuss

3. Publisher: RANDOM HOUSE NEW YORK

4. Some invented words used in the book that you particularly like. Lurches, Slumps, Brains.

5. What the funniest stanza (for verse) in the book is, in your opinion. You have brainss in your head

II. Warm-up

butterfly butterflyfling

bridge bridgeamabob

bill billblingflingaling

III. Type a short, funny story using invented words for as many things as you can.

One day I was riding my horse and then I see carrot kids playing in the pasture and I asked to join them and the said yes.

Answer: You can use this whole paragraph if you want. I don't mind c:

Step-by-step explanation:

I. Independent research: Look up any Dr. Seuss book in your library and type the following information.

The title: The Lorax

Author: Dr. Seuss

Publisher: Random House Children's Books

Truffula Seed

“I am the Lorax. I speak for the trees. I speak for the trees for the trees have no tongues.”

II. Warm-up

1. Mouse

2. House

3. Spouse

III. Type a short, funny story using invented words for as many things as you can.

I went to a house in the woods and it was owned by a bird and a lion. They fed me porridge with crackers then put me down to sleep.

(I don't know what else to put but I hope that's good enough.)

I hope this helps you!! <3

if f(x)=15x-7 then f^-1(x)​

Answers

Hi!

So, we need to find the inverse of the function f(x) = 15x - 7.

To start, we must turn the f(x) into a y.

y = 15x - 7.

Now, we swap all the x variables for the y variables, and swap all the y variables for the x variables!

x = 15y - 7.

Now, we simply must work on isolating y. Assuming you know how to isolate a variable, we must do the steps below -

x = 15y - 7.

Add 7 on both sides.

x + 7 = 15y - 7 + 7.

We cannot add x and 7, as they are not like terms. So, they will remain like that, while the 7 on the right side of the equation is eliminated.

x + 7 = 15y.

Now we are going to divide both sides by 15, thus leaving y by itself.

= 15y / 15.

Since we cannot divide the left side of the equation by 15, it will remain as such. With the y variable completely isolated, our final inverse function will be:

= .

Hopefully, this helps! =)

Wxyz is a rhombus with m x = 24(10 -x)

Answers

Answer:

ehshshjsjsjsshsnssssd

g Explain the difference between explanatory and response variables. Is it important to distinguish between the two in linear regression

Answers

Answer: See explanation

Step-by-step explanation:

The response variable is the variable that the researcher is interested in. It is what the experiment really focuses on.

An explanatory variable is the variable that is being manipulated by the researcher and it explains the variations that may occur to the response variable.

It should also be noted that it is important to distinguish between the response variable and the explanatory variable in a linear regression.

What is the slope of the line?

Answers

Answer: 1


Rise Over Run.

Carl has 200 coins in a jar nickels make up 10%

Answers

Answer:

200×10%=220

Step-by-step explanation:

he would have 220 coins

Plz help I rely need to start paying attention in school

Answers

Answer:

$83.50

Step-by-step explanation:

8.75 x 3 = 26.25

15.50 x 1 = 15.50

26.26 + 15.50 = 41.75

41.75 x 2 = 83.50

Write the equation of the line in slope-intercept form that goes through the points: (2, 4) and (7, -1) *

Answers

Answer:

1. slanting upward because the slope is positive one.

2. A: 3/4     B: 4/-3

3. A: 3        B: y=3x-10

1. (-2-7)/(-4-5) = -9/-9 = 1

2. A: (7-4)/(7-3) = 3/4

  B: (8-0)/(-6-0) = 8/-6 = 4/-3

3. find the slope first so (4-1)/(2-1)= 3/1. then you plug in point C to find the y intercept so y=mx+b would be 2=3(4)+b which makes it so b is -10. the new equation would be y=3x-10

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEE, i need it now.

How did British actions after the French and Indian War create problems among the colonists?

Answers

According to US department of state archive the war provided great Britain a Normas territorial gains in North America but disputes over subsequent frontier policy and paying the wars expenses lead to colonial discontent and ultimately to the American revolution
They began taxing the colonists to pay off the war which angered the colonists since they felt they had no say and representatives in parliament. As the conflict between the colonists and progressed they passed more laws limiting the colonists freedoms and even had troops stay at their homes

Sound waves entering an area of warmer air

Answers

Answer: Sound waves entering a warmer air means that the kinetic energy of the air particles will increase and thus the vibration of particles will be increased and thus the speed of transmission of sound waves increases.

Step-by-step explanation:

1.Is 270 years a decade?
2.is the sun gonna be destroyed for 770 years?
3.is earth gonna be destroyed after 1869 years?​

Answers

Answer:

1. No, a decade is 10 years

2. No way of telling

3. No way of telling

Step-by-step explanation:

Simplify 2(-x + 3) + 5x step by step

Answers

Answer:

3x + 6

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

2(-x + 3) + 5x

Step 2: Simplify

Distribute 2:                   -2x + 6 + 5xCombine like terms:      3x + 6

solve the equation 1.2x =5.16 for x.

Answers

x=4.3 do u need an explanation?

Answer:

4.3

Step-by-step explanation:

5.16 ÷ 1.2 = 4.3

You're welcome!

ILL MARK BRAINLIST !!

Answers

Answer:

-x^2+9x-3

Step-by-step explanation:

-x^2=9x3 i think... i might be wrong but happy holidays

A line goes through (1, 8) and has a slope of 1

Answers

Answer: If your looking for the slope Intercept form, the answer is y=1x+7

I hope this answer helps you, and Happy Holidays! :)

Answer:

coochieman is different

Step-by-step explanation:

you

must

be

different

too

Susan rolled a die 642 times. Which of the following would be a good estimate of the number of times she rolled the number 3 on the die?

Answers

Answer:

17

Step-by-step explanation:

Becasue a di has 6 sides so you would just divide 642 by 6

Jay already has a 12-foot wood plank that can be cut into smaller pieces.
How many more feet of wood planks must he buy?
feet

Answers

Answer:

I think its 5 feet

Step-by-step explanation:

tell me if I'm wrong

Which equation represents the rectangular form of r = 8?

Answers

Answer:

x^2 + y^2 = 64

Step-by-step explanation:

EDGE 2020

The equation that represents the rectangular form of r = 8 is x² + y² = 64

What is rectangular form?

Rectangular form, is where a complex number is denoted by its respective horizontal and vertical components.

According to the given problem,

x=rcosθ

y=rsinθ

substituting we have

x=8cosθ

y=8sinθ

Squaring and adding we obtain the

circle's origin centered equation,

x² + y² = 64

Hence, we can conclude, the equation x² + y² = 64, represents the rectangular form of r = 8.

Learn more about rectangular form here:

https://brainly.com/question/11740879

#SPJ2

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