how many solutions do linear equalities have?

Answers

Answer 1

Answer:

A system of linear equations usually has a single solution, but sometimes it can have no solution (parallel lines) or infinite solutions (same line). This article reviews all three cases. One solution. A system of linear equations has one solution when the graphs intersect at a point.

i hope this helps


Related Questions

Avanti works in a bookstore. She has four books and is going to place them in two stacks. The diagram above shows the books before they touch. Use the information in the diagram to answer the question. How did the temperatures of the four books compare before they touched? How will the temperatures of the two top books compare after the books have been touching for a while, and why?

Answers

Answer:

where is the diagram?

Step-by-step explanation:

attach the diagram

Pleaseeeeee help. This is the last one I need to do. Ill give brainliest!

Answers

Answer:

62,57,61

Step-by-step explanation:

(12x +2)  + (12x-3 ) + (13x-4)  = 180

37x  = 180 -2 +3+4

37x = 185

x = 185/37 =  5

One angle =(12x +2) = 62

Second angle =(12x-3 ) = 57

Third angle = (13x-4) = 61

I hope im right!!

Answer:

62,57,61

Step-by-step explanation:

(12x +2)  + (12x-3 ) + (13x-4)  = 180

37x  = 180 -2 +3+4

37x = 185

x = 185/37 =  5

One angle =(12x +2) = 62

Second angle =(12x-3 ) = 57

Third angle = (13x-4) = 61

its correct

Which statement is true?
1: The slope of Function A is greater than the slope of function B.
2: The slope of Function A is less than the slope of Function B. ​

Answers

Answer:

1.

Step-by-step explanation:

number one is correct because if you graph the positions of Function A, they are smaller then Function B.

Hope this helps!

It is because it is greater

how is solving inequalities with addition and subtraction similar to and different from solving equations with addition and subtraction?

Answers

That technique for solving equations is: Whatever you do to one side of the equation, you have to do to the other side to preserve the equality The technique for solving inequalities is: Whatever you do to one side of the inequality, you have to do to the other side to preserve the inequality. the techniques are the same. The difference between solving equations and solving inequalities is: If you multiply or divide an inequality by a negative number, then the inequality reverses. !!!!!

please help asap ill give brainliest
Find the surface area of a square pyramid with side length 1 mi and slant height 4 mi.

Answers

The formula is 1/2 x P x L + B
P=perimeter
L=Side length
B= Slanted Base length

ANSWER= 8 mi

Can anyone help me plz

Answers

A and D are your answers
A and D are the answers

Round 1.33 to the nearest tenth.

Answers

Answer: 1.3

Step-by-step explanation: The 1.33 rounds t 1.3 because the 2nd 3 is less than five letting it remain 1.3, instead of 1.4

the answer for "round 1.33 to the nearest tenth" is 1.3

Ten deer were introduced into a protected preserve. Their expected population doubles each year. Which equation can be used to represent this problem situation?
A) d(t) = 10(2)^t
B) d(t) = 2(10)^t
C) d(t) = 10 • t^2
D) d(t) = 2t + 10

Answers

A. Let Me Know If I’m Wrong
The correct answer would be option number C.

I have like five of these so I'm sorry.

Answers

Answer:

z ≥ -5/6

Step-by-step explanation:

10z - 2 ≥ 4z - 7

6z ≥ -5

z ≥ -5/6

Answer:its 5 or -5

Step-by-step explanation:

The Spartans are planning a field trip. The trip costs $5 for each student ticket and a flat fee of $100 for the buses (no matter how many buses are used). Which expression would help the teachers find the total cost if n amount of students are invited to the field trip. *

A. 5 + n(100)
B. 5n + 100
C. 5(100) + n
D. n + 5n

Answers

Answer:

B

Step-by-step explanation:

The answer would be B (5n+100)

Use the order of operations to find the value of the following expression.

3 + √81 ÷ 3 - (1 × 4)

12
0
20
2

Answers

The answer to your question is 2

Step-by-step explanation:

According to BODMAS method,

3+9÷3-(1×4)

3+9÷3-4

3+3-4

6-4

2

Pls help on IXL called G.3 Calculate time from velocity and distance
Quaestion: Betty is driving her car toward a small town at 100 kilometers per hour. She plans to meet her stepbrother in the town in 4.5 hours. How long will it take her to drive 40 kilometers at her current velocity?
Write your answer to the tenths place.

Answers

Download a app called Socratic to help you too you can scan your questions and it will bring it will bring it up for you

Need help asap! :")
Giving out brainiest for who ever gets it right!

Answers

Answer:

B

Step-by-step explanation:

Both A and C the arrows face the right but the inequality is x is LESS THAN (LESS THAN is always to the left) 4! Hope this helps!

B, both A and C the arrows face the right but the inequality is x less than.

can someone help me with this plz plz !!

Answers

There is no question
There is no question

HEYOO PEEPS Ancient Greece gave the world the:

Group of answer choices

concept of citizenship.

democratic form of governance.

foundations for western scientific thought.

All of the above.

Answers

I think the answer is concept of citizenship. Hope this helps!

Answer:

all of the above

Step-by-step explanation:

1) It was home to the first recognized historian.

2) It’s the birthplace of world-famous mathematicians.

3) It’s the foundation of Western philosophic thought.

4) Its founders designed the initial concept of democracy.

5) It was the first place to bring trial by jury into the courtroom.

6) It educated and entertained us with mythology.

7) It brought us the origins of theater.

8) It created the Olympic games.

9) It introduced beautiful architecture.

10) It shared with the world an incredible collection of sculptures and pottery.

11) It brought us the explanation of true tranquility.

12) It gave us the most comprehensive, meaningful word for “happiness.”

Hope it helps!

....... also please make me the brainliest!

i need help with this

Answers

Answer:

Step-by-step explanation:

the   (- 1/2 , 1/3) works

Answer:

(- 1/2 , 1/3)

which venn diagram shows the numbers placed correctly​

Answers

Answer:

C

Step-by-step explanation:

.................................

C
i’m said he would be happy late in his first

(ASAP). A claw arcade machine contains stuffed animals and mystery boxes. There are 72 items in the machine. Winning a stuffed animal has twice as many favorable outcomes as winning a mystery box. How many of each item is in the machine?

___ stuffed animals ___ mystery boxes

Answers

56 stuffed animals and 28 mystery boxes

4^0 in expanded form

Answers

Answer:

4

Step-by-step explanation:

zero means 0 or nothing

The answer is the number 4

Solve for n: 49n + 986 = -43.

Answers

Answer/Step-by-step explanation:

49n + 986 = -43

subtract 986 from each side ,

49n ( 986 - 989) = -43 - 986

49n =  -1029

Get n alone so dived each side by 49

49n/49 = -1029/49

n = -21

ANSWER:  -21

Please help (Timed) will give brainliest!

Answers

Answer:

60-(15+10)

60-25

35 is the answer

Answer:

35

Step-by-step explanation:

There are 15 history books, 10 sports books, and 60 animal books.

15+10=25

60-25=35

find the measure of <1

Answers

Answer:

pretty sure its 75 degrees

Step-by-step explanation:

subtract 105 and 30 degrees and if you had to find the one on the top it would be the same process

The answer is 45 because the measure of 105 is reflecting on the other side also so it 105+30 =135 so 180-135 =45

Please help ahhhhhhhhh

Answers

It’s D because the scale factor is obviously greater than 1!

What shape is formed by the following?



Slicing a pyramid perpendicular to the base through the vertex.

Answers

I would say triangle

Help me pleaseeeeeeee

Answers

Answer:

Total Area = Area of Triangle + Area of Semicircle

Total Area = 1/2(bh) + 1/2(pir^2)

Total Area = 1/2(120) + 1/2(3.14(36))

Total Area = 60 + 18(3.14)

Total Area = 116.52

Let me know if this helps!

someone please help: a cylinder has a height of 19 the volume is 3,818.24 what is the radius?

Answers

Answer:

72?

Step-by-step explanation:

Eee i saw a vid on yt and it said 72- it was the indian guy so i think its right

Answer:

Step-by-step explanation:

What's the difference between 16 feet and 12 feet?

Answers

The difference between 16 and 12 feet is 4 feet, or 48 inches

Answer:

The difference between 16 and 12 feet should be 4 feet.. or 48 inches

Step-by-step explanation:

Hope this helps! :)

Have an awesome Friday! <3

may someone good at math helppppppppp

Answers

Answer:

C

Step-by-step explanation:

D is on the coordinates of (-2, -1)

The graph is dilated by a scale of scale of 3 meaning whatever answer you get must be multiplied by 3. (-2, -1) • 3 = (-6, -3)

Please awnser questions, no links, no I dont know

Answers

I believe the area is 37.5

**I WILL GIVE BRAINLIST IF YOU ANSWER BOTH AS SIMPLE AS POSSIBLE**

1. Can you use the expression from part c in exercise (#3) to find the surface area of the treasure chest in exercise 2? Explain

2. Find the area of the base of the treasure chest in square feet.

Answers

Answer:

The surface area of chest 2 would be 32 ft. The area of the base would be 6 ft

Step-by-step explanation:

If the shape is a square then multiplying the base by 6 would work but it is a rectangle in this case which  means some sides are uneven. 4 sides are 6 ft and the other 2 are 4. So 6 x 4 plus 4 x 2 would equal 32

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He uses dialect to help the reader understand who the speaker of the poem is2. He uses dialect to better connect the message to the intended audience.3. He uses dialect to make the poem rhyme.4. He uses dialect to make the poem more entertaining. Vegetables taste the same to all people.TrueFalse try box be1) Solve for m: 2m + 21 = 3Help please Sally agrees to roof a house for Bob.After doing his research,Bob chooses Sally based on her great reputation for being conscientious and doing good work.Bob knows little about roofing and stays away from all the noise involved.Sally provides her own tools for herself and other workers,sets her own schedule,and charges a flat rate of $10,000 to be paid when the job is completed.Sally hires Trudy,Glen,and Fred to help with the roofing.She pays them an hourly rate,supervises their work,provides them with tools and materials,and sets their schedules.Curious about what is going on there,Bob's friend Spencer walks by the house while the roofing is being done.Glen absentmindedly throws some old shingles off the roof and hits Spencer in the head,resulting in him going to the local emergency room and receiving a couple of stitches in his scalp.Spencer decides to sue all the roofers,Bob,and Sally for his hospital expenses and for pain and suffering.Which of the following is the most likely characterization of Trudy,Glen,and Fred in relation to Sally?A) They are both employees and independent contractors.B) They are employees.C) They are independent contractors.D) They are undisclosed principals.E) They are both employees and disclosed principals. 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