Mathematics High School

What is the solution of the system of equations?
y=x+2
y = 3x
F. (3,-1) G.(-3, 1) H. (1,3)I. (1, -3)

Answers

Answer 1

Answer:

the right answer is H.(1,3)

Related Questions

T Identity
Identify the terms,
and
Coeffectants
0.3+0.6ab+0.5b​

Answers

Given:

The expression is

[tex]0.3+0.6ab+0.5b[/tex]

To find:

The terms and the coefficients.

Solution:

In an expression, the variables, constants and product of variable and constant separated by positive sign "+" are called terms.

We have,

[tex]0.3+0.6ab+0.5b[/tex]

Here, the terms are 0.3, 0.6ab and 0.5b. The coefficients of variables are 0.6 and 0.5 respectively and 0.3 is a constant.

yes yes - drop the answer or ill drop ur ip

Answers

It’s d = 2 I don’t feel like showing my work I’ll just give you this answer

22 foot ladder is placed against a vertical wall of building with the bottom of the ladder standing on level ground 9 feet from the base of the building how high up the wall does the ladder reach

Answers

Answer:

20.1 feet

Step-by-step explanation:

We solve the above question using the Pythagoras Theorem

The Pythagoras Theorem =

Opposite² + Adjacent ² = Hypotenuse²

From the above question,

Opposite side = Height of the wall = x

Adjacent side = Distance from the base of the building = 9 feet

Hypotenuse = Length of the ladder = 22 feet

Hence:

x² + 9² = 22²

x² = 22² - 9²

x = √22² - 9²

x = √403

x = 20.0748599 feet

Approximately = 20.1 feet

Therefore, the height of the wall = 20.1 feet

The street signs in a subdivision are in the shape of
circles. Each street sign has an area of 452.16 square
inches. What is the approximate circumference of each
sign? Use 3.14 for .
F 38
G 72
H 75
J 144

Answers

72 I think it is I believe

CAN YALL HELP PLSSSSSSSS!!! 8TH GRADE MATH!!!

Answers

where the picture???????????????

Chen rode his skateboard 3 1/4 miles in 1/3 of an hour. What was his average speed in miles per hour

Answers

Answer:

9.75 mph

Step-by-step explanation:

3 1/4 ÷ 1/3 = 9 3/4

Jeff purchased 5 items at the same price and 1 item for $2.95. What was the individual price of the 5 items if Jeff’s total was 18.90 before tax?

Answers

Answer:

the answer is 3.19

Step-by-step explanation:

multiply 3.19x5 then add the 2.95

Please help me out thank you.​

Answers

Answer:

A

Step-by-step explanation:

n>= -6 and n<= 3

hope this helps

Answer:

_____________


GRADE 7 MATHEMATICS (QUARTER 2)

SUBJECT TEACHER:
GENERAL INSTRUCTION
SCORE:
Read and analyze carefully the given questions.
IL You may refer to your module pages 22 - 27.
Directions: Choose the letter of the best answer and write in the space provided before the number,
1. In the expression x2, 2 is what we call
A Base
B. Exponent
C. Multiply
D. Divide
2. Find the product of (x) (**)
A x?
B. 22
Сх
D. X
3. What is the product if 2x is multiplied by 5x?
A 10x
B. 7x2
C. 10x
D. 3x
4. Divide 32a9bc2 by 4a-0%
A. 8a+b+c2
B. 8ac2 C. 8a 0042
D. Sa+bc
5. Multiply 2x by 13xy
A. 26xy
B. 26x3y2
C. 26x
D. 26xy
6. What is the product of 2x3 +3x2 + 4x and x + 1?
A 2 + 2x + 3x2 + 4x B. 2X* + 5x + 7x2 + 4x C. 5x + 7x3 + 4x + 2x D. 7* *4x3 + 2x + 5x
7. What polynomial is obtained if 27x*y* + 18x2y3 + 9x^y is divide by 3xy?
A 9xy + 6x2y3 + 3y B. 9xy + 6x3y C 9xy + 18xy + 6x
D. 9x+y + xy + 3x
8. What expression will satisfy the given statement: (a + 3)(_) = a + 6a + 9
A a-3
B. -3-a
C. a + 3
D. -3 + a
9. Find the product of (x-1) and (x + 1).
A x² + 1
B. X?- 1
c. x² + x + 1
D. X2 - x + 1
10. What will be the first term of the product of (2x - 1)?
A 4x2
B. 4x
C. 1
D. 2x
11. Multiply (4y - 5d) (4y + 50)
A. 16y2 + 2502
B. 4y + 50 C. 16y2 - 25d2
D. 4y - 50
12. Evaluate ( x - 3)(x2 + 3x + 9)
A. x2 - 81
B. x - 27
C. X + 9x + 27
D. X - 9x + 27
13. Solve (x-6)
A. x2 + 12x - 36
B. x2 + 36 C. X2 - 36
D. x2 - 12x + 36
14. What is the area of the square whose side is 2x + 5?
A 4x2-20%-25 B. 4x2 - 20x + 25 C. 4x2 + 20x - 25
D. 4x2 + 20x + 25
15. Evaluate (x + 4)'
A x + 12x2 + 48x + 64 B. X- 12x2 - 48x - 64 C. X - 12x2 + 48x - 64 D. x + 12x2 - 48x + 64
GRADE 7 MATHEMATICSQUARTER 2 (WEEK 7-8)
Directions: Choose the letter of the best answer and write in the space provided before the number.​

Answers

Answer:

1) B? (I think that is meant to be an exponet. if it is, you would write it as x^2)

2) I do not know

3) A (it would actually be 10x^2, but 10x is the closest to it

4) A makes the most sense

5) A

6/7/8) I do not know, sorry

9) A makes the most sense

10-15) I am sorry, I cannot solve it

Step-by-step explanation:

I am sorry you have to go through this in 7th grade

On a map ,the distance between two towns is 2.6 cm .The scale of the map is 1 cm :50 km. What is the actual distance between the two towns ?
A-100km
B-70km
C-130km
D-150km

And how

Answers

Answer:

C-130km

Step-by-step explanation:

50 km = 5 000 000 cm

=> Actual distance between 2 towns = 2.6 x 5 000 000 = 13 000 000 cm = 130 km

=> C-130 km will be the correct ans.

Answer:

C - 130

Step-by-step explanation:

We have two towns that have a distance of 2.6cm, at the same time we know the scale of the map is 1cm : 50km and the question being asked is the actual distance between the two towns.

What we have to do to find the answer is multiply 2.6 by 50, since we know that one centimeter is equal to 50 kilometers on the scale, this is what we must do.

50 * 2.6

Therefore, the distance between the two towns is 130 kilometers.

is 10\3 a improper fraction? Explain

Answers

Answer: Yes

Step-by-step explanation:

An improper fraction is any fraction that has a numerator that is greater than the denominator

Can you please help me on this it says fully simplify using only positive exponents 5x8y7/25x4y

Answers

Answer:

1/5x^12 * y^8.

Step-by-step explanation:

((5x^8*y^7/25)x^4)(y)

=1/5x^12 * y^8.

If 12 blueberries weigh 7.2 grams, find the weight of 32 blueberries.​

Answers

Answer:

The weight of 32 blueberries is 19.2

Step-by-step explanation:

We need to find what one blueberry weigh:

7.2 divided by 12 = 0.6

0.6 x 32 = 19.2

Find the solution set of the inequality

8x - 8 ≤ -72

Answers

The answer is inequality is x< -8 u see for the right next to -72 the pattern like that I don’t have it so the less than has the under line

Answer:

x ≤ -8

Step-by-step explanation:

8x-8  ≤ -72

   +8     +8

8x ≤ -64

divide by 8

8x/8 ≤ -64/8

x ≤ -8

Please help, Find the perimeter

Answers

i don’t know sorry maybe the formula for finding a perimeter for a rectangle will help

does this make sense more food less active less weight

Answers

Answer:

no

Step-by-step explanation:

because more food less active

so if you eat more food, and you are less active you don't exercise off the weight

So you would gain weight not lose weight

Your cousin has $90 to spend on video games and movies. The equation 30x+15y=90 represents this situation, where x is the number of video games purchased and y is the number of movies purchased. Graph the equation.

Answers

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The intercepts can be found by setting one variable to zero and solving for the other.

y-intercept: 30·0 +15y = 90  ⇒  y = 90/15 = 6, point (0, 6)

x-intercept: 30x +15·0 = 90  ⇒  x = 90/30 = 3, point (3, 0)

The graph is easily made by plotting the intercepts and drawing a line through them.

__

I like to let a graphing calculator do the graphing.

A brace is needed at the corner of a table, as shown in the diagram.
9 in
6 in.
What is the approximate length of the brace? A. 130 inches
B. V45 inches
C. 117 inches. D.12 inches
E. 15 inches

Answers

Answer: it’s 30

Step-by-step explanation: I got it right on my exam

Please help what is the answer

Answers

The answer would be y = x + 2

find the area of the figure.

Answers

Answer:

Step-by-step explanation:

Split the figure into 2. You didn't provide the measurements, so if you have them, just take it the rhombus and make it into a rectangle and find the area of that. find the area of the rectangle. add the two values together. Based off of the image, I'd say that the rhombus would be 15 units and the rectangle would also be 15 units so the answer would be 30 units

Answer:

30

Step-by-step explanation:

area of a rectangle is width times length so 3 squares times 5 squares gives that part an area of 15 squares squared ooh tahts a fun word to say

umm and then area of a trapezoid is a+b/2 times h

so a and b are the top and bottom sides of the trapezoid so 5 squares on top and 5 squares on bottom so that equals 10 divided by 2 is 5 then times the height would be 3 so 5 times 3 equals 15

so 15 the area of the trapezoid plus the area of the rectangle 15 equals a total area of 30 squares squared

Solve for x.
7x - 3 = 6x -
x = 1/4
x=1
x=-1
x = -1/4
Someone help me please I can’t figure this answer out whatsoever

Answers

Answer:

Hello! :) have a good day!

The answer is x = -1/4

7x-3/8=6x-5/8
7x-3/8-6x=-5/8
x=3/8-5/8
x=-2/8
x=-1/4

Help please !!!! thnk you!!!!

Answers

x = 2

The line of symmetry is the line at which the parabola is the same on each side. With the line x = 2 , each side of the parabola is the same.

I am not a professional, simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

Jasmine buys a toy horse for $36 the store increases their purchase by 10% what is the sales price of her toy horse

Answers

Answer:

39.6

Step-by-step explanation:

36*0.10 = 3.6

36+3.6=39.6

Place the circles in order from the circle with the largest area to the circle with the smallest area.

Answers

Answer:

explain how like uh 0Oo. done

Step-by-step explanation:

5. Which of the following ways would NOT be a correct way to name this angle?





A. СВА
B. CAB
C. ABC
E. B

Answers

Answer:

B

Step-by-step explanation:

I NEED HELP ASAP!!! I'LL GIVE BRAINLIEST FOR THE CORRECT ANSWER!!!

Answers

Answer:

y=2 and x=3

Step-by-step explanation:

Answer:

y=2 and x=3 I think

Step-by-step explanation:

1. Noah had $ 5.25 and Lin had $ 8.95. How much did they have altogether?
2. Diego had $ 21.32 and gave $ 9.50 to Elena. How much did he have left?
3. Andre deposited $ 24.50 into his bank account each week for 5 weeks. What was the total amount Andre deposited?
4. Four friends did a job together that paid $ 85.20. How much should each get if they all get an equal amount?

Answers

1. 5.25 + 8.95 = 14.20

2. 21.32 - 9.50 = 11.82

3. 24.50 × 5 = 122.5

4. 85.20 ÷ 4 = 21.3

Hope this helped! Please comment if you have any questions regarding how I got my answers. Stay safe.

Which quotient is greater than 3?

Question 4 options:

42 ÷ 19


40 ÷ 18


38 ÷ 14


36 ÷ 11

Answers

Answer:

36/11

Step-by-step explanation:

Answer:

36/15

Step-by-step explanation:

The solution to 6x = 48 is x = ___.

A. 5
B. 6
C. 7
D. 8

Answers

D.8
Multiply something to 6 that makes 48! So 6•8 would be 48!

This circle graph shows how Jimmy spent his time during the last 24 hours.


How much more time did he spending watching T.V. and Talking on the Phone than he did Going to School?
8 hours
5 hours
1.92 hours
1.2 hours

Answers

Answer:

Excess time = 1.2 hour

Step-by-step explanation:

Given:

Total time = 24 hours

Talking on phone = 17 %

Sleeping = 33%

Going to school = 25%

Studying = 4%

Eating = 8%

Computation:

Watching TV percent = 100% - Talking on phone - Sleeping - Going to school - Studying -  Studying - Eating

Watching TV percent = 100% - 17% - 33% - 25% - 4% - 8%

Watching TV percent = 13%

Time taken by school = 24 x 25%

Time taken by school = 6 hour

Time taken by watching T.V. and Talking on the Phone = 24 x (13% + 17%)

Time taken by watching T.V. and Talking on the Phone = 7.2 hour

Excess time = 7.2 - 6

Excess time = 1.2 hour

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Jerimiah is studying Wave A and Wave B. Wave A is traveling at 3 hertz, and Wave B is traveling at 1.2 hertz.What can be predicted about the waves if they were to crash into each other?Refraction would occur.Interference would occur.The resulting wave would travel at 4.2 hertz.The crest of Wave A would overlap the trough of Wave B Read the following paragraph and answer the question. Ernest Cline is an American Screenwriter and author. Ernest was born in 1972. He started his writing career in 1992 doing spoken word poetry. His best known works include Dance Monkey Dance and When I Was a Kid. He then moved to film, as the screenwriter of the film Fanboys. He then released one of the most entertaining novels of all time, Ready Player One. Today Cline is still working, writing for many projects. What is the central idea of this paragraph?A. A writer can work in many different areas.B. Why Earnest Cline is the greatest writer.C. The career of Ernest Cline.D. Why Ready Player One is the most entertaining novels of all time This question is worth 15 points.A bedding set that regularly sells for $86is on sale with a 20% discount. Howmuch will the total sale be including a 5%sales tax? explain how the nervous system controls muscle tension Which of the situations is an example of the crowding-out effect on investment as it pertains to macroeconomics? A nurse is caring for a client who has a severe gangrenous infection of the right lower extremity. The nurse should plan preoperative teaching based on the possibility of which of the following amputation procedures Which of the following are required, to perform an authenticated scan that only targets severity 5 vulnerabilities? (choose all that apply) Health and fitness programs increasingly draw from a more holistic, multidimensional model beyond physical fitness referred to as _________. Ammonia (NH3) can be made using the reversible reaction shown. Which change would keep this reaction from shifting to form more of the produce Decreasing the pressure in the reaction ? 3H2 + N2 2NH3 + energy A. Decreasing the pressure in the reaction vessel The race is run . It is a correct statements? Despite the usefulness of a large brain in a cultural environment, the size of the human brain has not significantly increased for the last 200,000 years. This is an example of _____ The owner of a condominium hired a cleaning and junk removal service to clean his condominium after he moved. The In the European theory of absolute monarchy, who checks the power of the king or queen? The parliament or legislative body The highest court of the nation The mass of his or her subjects God Which represents the reflection of f(x)=x over the y-axis? The nth term of a sequence is 2n2 - 4n+4 Work out the 8th term of the sequence. 8th term= Submit Answer Skip for Now 1. A major city in the country (for example, its capital city) is _______________________. At the trial of a contract dispute, the plaintiff has offered to testify to what she heard the defendant say in a private conversation between the two of them, which the plaintiff secretly recorded on an audiotape that she did not offer in evidence. Is the plaintiff's testimony admissible Which of the following shows the graph of y= 2e^x? Rationalize the denominator:GRADE 9CBSE In a common reflex arc, after a sensory nerve signal is processed by interneurons in the integration center, where does the signal go next?