The system of equations below is only true if x=
and y=
x - 2y = -6
3x - y = 7

Answer choices for variables
4, 5, 13, 20

Answers

Answer 1
The system of equations is only true if x= 4 and y= 5

Work:
4-2(5)= -6
4-10= -6
-6 = -6

3(4)-5= 7
12-5= 7
7= 7
Answer 2

Answer: x=4 y=5

Step-by-step explanation: cuz I’m smart like dat I’m built different


Related Questions

Help please I want to make sure I get this correct

Answers

The answer for your question is A

HELP ME OUT JIM! math last hw for today

Answers

Answer: Choice D) As the side length increases by 1, the area increases and then decreases by an equal factor

=============================================================

Explanation:

Choice A is ruled out because the area does change. As x changes, y changes as well. This rules out choice B as well.

Choice C is somewhat close. However, it's not entirely true since the area doesn't increase by the same amount. For instance, the jump from points (2,18) to (3,24) indicate that the jump in y value is +6. But going from (3,24) to (4,28) shows a jump of +4 in the y value. So we can rule out choice C.

This means that choice D is the final answer.

0
100%
&
There are 16 girls and 18 boys in a class. The teacher chooses a student's name at
What is the probability that the teacher chooses a girl to answer the question?
A.
34
O
B.
16
o
C.
8
17
OD.
Ol

Answers

Answer:a

Step-by-step explanation:

Answer:

my answer iA. because 16+18 =34

someone pls help (pls don’t guess just to get the points) ( best accurate response gets brailiest)

Answers

Answer:

B

Step-by-step explanation:

MOST ACCURATE

Answer:

it is 5.65 hope it helps thanks

3x - 6 = 18
can someone also maybe give me the work

Answers

the answer is x=8 :)

Answer:

x=8

Step-by-step explanation:

add 6 to both sides

3x-6+6=18+6

3x=24

3x/3

24/3

x=8

What is the answer to 5m + 30 = 60

Answers

Answer:

m = 6

Step-by-step explanation:

Given

5m + 30 = 60 ( subtract 30 from both sides )

5m = 30 ( divide both sides by 5 )

m = 6

30+4x(6y)
x=24
y=7
pleaseeeeeeeeeeeeee help meeee

Answers

4062 just plug in the number

Ken answered correctly 42 of a 50-question test. What percent of the test did he answer correctly? A. 16% B. 42% C. 50% D. 84%

Answers

You divide 42 by 50
42/50=84
The answer is d. 84%
He answered 84%not his test correctly

Help for a brainly crown

Answers

Answer:

The Answer is B

Step-by-step explanation:

what is the result when 3x^3+13x^2+11x^2+1 is divided by x+ 1

and can you show me how to do it please

Answers

Answer:

58x

Step-by-step explanation:

can i get brainliest

Find the time difference between 6:40 am and 10:05 am

Answers

Answer:

3 hours and 25 min

What Is 5/6÷3/4 ?
Please help​

Answers

Answer:

1 1/9

Step-by-step explanation:

Answer:

The answer is 1.1 repeated... Hope it helps

Step-by-step explanation:

Megan wants to change her Internet Service Provider.

Answers

Good for Megan............

Anson wanta to find the discounted price of a basketball. The basketball has an orginal price of $19.95 and is discounted by 15%. What would Anson enter into his calculator to determine the discounted price?

A: 19.95 x 0.85

B: 19.95 x 0.15

C: 19.95-0.85

D: 19.95-0.15​

Answers

Answer: D. 19.95 - 0.15 =

FREE BRAINLIEST IF YOU ANSWER CORRECTLY!!(jwo26)

Answers

Answer:

56 dude

Step-by-step explanation:

Answer:

56!!!!!!

Step-by-step explanation:

Can someone please help me?

Answers

Answer:

c

Step-by-step explanation:

8yfdggdufugfugyxcugxfyyrx

if the diameter of a sphere is 160 what is the volume

Answers

Answer:

im going to have to go with V=2.14×10^{6}

Answer:

[tex]2.14x10^{2}[/tex]

Have a wonderful day!

7. What is the slope of the line that passes through the points (14, -18) and (5, -12)?​

Answers

Answer:

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

Step-by-step explanation:

Use the slope formula [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex] to find the slope, or [tex]m[/tex]. The [tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point, and the [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point. So, substitute the x and y values of the points (14, -18) and (5, -12) into the formula and solve:

[tex]m = \frac{(-12)-(-18)}{(5)-(14)}\\m = \frac{-12+18}{5-14}\\m = \frac{6}{-9} \\m = -\frac{2}{3}[/tex]

Thus, the slope is [tex]-\frac{2}{3}[/tex].

Which function is graphed below?
Y=1/3(3)x
Y=3(1/3)x
Y=(1/2)x+2
Y=(2)x-1

Answers

Answer:

[tex]3 (1/3)^x[/tex]

Step-by-step explanation:

i just graphed this in desmos graphing to verify. make sure when writing your answer you set 1/3 to the power of x and not just place the x next to the 1/3

155,152,149
what is the 30th term of the sequence plzzzzzzzzzzzzzz helpppppppppppppp ill make brainliest

Answers

Answer:

27

Step-by-step explanation:

155 , 152 , 149

term rule = n- 3

30th term

n-3

substitute n for 30

30-3=27

Answer:

68

Step-by-step explanation:

D = -3

an = a1 + (n-1)d

a30= 155 + (30-1)-3

a30 = 155 + 29(-3)

a30 = 155 + (-87)

a30 = 68

What are the one-sided limits around the discontinuity
shown in the graph?


Answers

The one-sided limits around the discontinuity shown in the graph are infinity and zero i.e. option 2.

What is a discontinuous function?

Discontinuous functions are functions that do not have a continuous curve - there is a hole or jump in the graph.

In the shown graph of the function, the function is discontinuous at x=-3

[tex]\lim_{x \to \ -3} g(x)[/tex] tends to infinity so [tex]\lim_{x \to \ -3} g(x)[/tex] does not exist.

[tex]\lim_{x \to \ +3} g(x)=0[/tex]

Hence, the one-sided limits around the discontinuity shown in the graph are infinity and zero i.e. option 2.

To get more about discontinuity visit:

https://brainly.com/question/24637240

Answer:

b

Step-by-step explanation:

HELP PLZ DUE IN 15 MIN!

Given: ΔFGH ≅ ΔWAX. Complete the following statements.


Segment GH ≅ Segment ??


∠W ≅ ∠ ??

Answers

Answer:

Step-by-step explanation:

GH =~ AX

<W =~ <F

Answer:

Given:

ΔFGH ≅ ΔWAX

Corresponding sides or angles are congruent

Segment GH ≅ Segment AX∠W ≅ ∠ F

Write the sentence as an inequality.
The speed X on a highway is at most 60 miles per hour.

Answers

Answer:

X ≥ 60

Step-by-step explanation:

Is your inequality sentence.

Mai is playing a game with a class of second graders. Mai knows she is exactly 120 inches from the mirror on the floor. She has students stand so that she can just see the top of their heads and then guesses their heights. The students are amazed!



Diagram of 2 stick figures.
How is Mai so accurate?

Answers

Mia is able to find the height of the students so accurately using the tangent property of trigonometry.

What is Tangent (Tanθ)?

The tangent or tanθ in a right angle triangle is the ratio of its perpendicular to its base. it is given as,

[tex]\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}[/tex]

where,

θ is the angle,

Perpendicular is the side of the triangle opposite to the angle θ,

The base is the adjacent smaller side of the angle θ.

As it can be seen that there are two right triangles, therefore, using the tangent property of the trigonometry, Mia is able to find the height of the students so accurately.

Learn more about Tangent (Tanθ):

https://brainly.com/question/10623976

#SPJ2

1) The regular selling price of a friendship necklace is $35. Claire's advertises a 5%
markdown. How much is your savings if you buy the necklace?

Answers

Answer:

33.25 US$

Step-by-step explanation:

Please help me)) I need help with this!

Answers

Answer:

5? im not sure

Step-by-step explanation:

The histograms and summary statistics summarize the data for the age of female and male US Olympians in the 2016 Olympics. a) Use the shape of the distributions to select the appropriate measures of center and variability for the ages of female and male US Olympians. Compare the ages of the male and female US Olympians using these measures. Explain what each value means in your comparison.

Answers

Answer:

u

Step-by-step explanation:

Someone help with this plz? Will mark Brainlist

Answers

Answer:

here

Step-by-step explanation:

Tammy has a rectangular rug with an area of 21 square feet. The rug is 4 feet longer than it is wide.

Answers

Answer:

The rug is 7 ft long and 3 ft wide.

Step-by-step explanation:

A=L*W

21=7*3

7-3=4

Which expression is equivalent to 4/5x+ 1 1/5

Answers

Answer:

Easy

Step-by-step explanation:

2

Answer:

2/5 (2x+3)

Step-by-step explanation:

no need to thank me

Other Questions
Which two traits of some mammals are adaptations for living in a very cold,snowy environment?A. White fur that blends in with snowB. Brown fur that blends in with bare soilO C. Pink skin that has no furD. Black skin that absorbs heat HELPIn ancient Greek and Roman myths, what was true of many superheroes?They were half human and half god.They were kings or queens.They were half human and half animal.They were created by freak accidents. mmarizeBased on your prompt, if your first research question is"What myth does Prometheus appear in, and what is itsabout?," what should your second research questionbe?O What parts of Prometheus's story show what wasimportant to the ancient Greeks?Who are Prometheus's family members?What are the major events in Prometheus's story? How do reason and emotion help us understand the world? give the result of the following expression with the correct number of significant figures[tex]84 \frac{m}{s} \times 32.533s[/tex] who can get this right Help Please!!! 30 Points!!Today, you will conduct your own research. Speak with a minimum of five adults and ask them what they know about Vincent van Gogh. After receiving their feedback, use books from the library and trusted websites to research the life of Van Gogh. Did all your sources provide the same information. Was some information different? Write a short paragraph discussing your findings and explaining the differences in the information you found. PLS HELPPP To create a box-and-whisker plot forthese test scores:31, 55, 61, 75, 79, 85, 92, 94, 97We first have to determine Q1, Q2,and Q3.Q1Q2Q310205060708090100What is the median of the data set? Why does the North star not move but the other stars move HELP ILL MARK BRAINLIEST !!Is Macbeth a tragic hero ? 3 examples Which statement correctly describes the population of post-WWII Georgia?A. The population began to shift from rural to urban areas.B. The population increased the overall population of the state.C. The minority population increased.D. The population moved towards the highlands of the state. Pls help I will thx and give points ASAP What is the multiplicity of the root (x^3-1)? 17A straight line passes through 0 and (2, 6)Circle the equation of the line[1 mark] Hello! I need your helpI have a friend who is in 5th grade, she doesn't know what force and motion is I wanna make her like a help page?Can someone help me put stuff into the sheet? How do I calculate this?6( 2x + 3 ) = 2 ( 5x - 3 ) The park is a rectangular park with an area of 20 square miles. The park is 4 miles wide. What is the length in miles? Subtract.(6x2 + 5) - (4x-3)WILL GIVE BRAINLIESTPlease help What is the equation of a line, in general form, with a slope of -2 and a y-intercept of 8?x + 2y - 8 = 02x + y - 8 = 02x - y + 8 = 0 What role does energy play in sound? Pls help this is due todayA. Sound waves have nothing to do with energy.B. Sound waves carry energy.C. Energy is present in loud sounds only.D. Energy is present in high-pitched sounds but not in low-pitched sounds.