What values of x and y satisfy the system of equations shown below?




3x − 2y = 13 9x − 4y = 35





(3,2)


(2,3)


(3,−2)


(−2,3)


Plz help with this, it's only for 10 points, Don't give me the wrong answer and steal my points or i will report!

Answers

Answer 1

Answer:

the correct values are ( 3, -2)

Answer 2

Answer:

(3,-2)

Step-by-step explanation:

x=13/3+2/3y

9x-4y=35

9(13/3+2/3y)-4y=35

y=-2

x=13/3+2/3×(-2)

x=3


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1/8 to decimal number​

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Answer: 0.125

Step-by-step explanation:

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Answer:it will be B

Step-by-step explanation:

Answer:

the value of h ( or height ) is 4. Im not sure what other info is needed because of how the picture was cropped


Brookwood High School is considering adding co-ed soccer to the sports program for the fall
season. In order to get an unbiased sample of interest in soccer, who should the school survey?
A. girls in PE class

B. members of the soccer team

C. every fifth student entering the cafeteria

D. students in freshman homerooms

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Answer:

B

Step-by-step explanation:

Write the equation below in standard form
y = 2/3 x + 5.

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this is ur answer i hope u do well good luck:

Answer:

2x-3y=-15

Step-by-step explanation:

What is the range of the graph?​

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Answer:

D

Step-by-step explanation:

the graph is forever extending to infinity, so there's no definite range

I have 7 questions in all, I will be giving brainlest

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Answer:

10.5

Step-by-step explanation:

Answer:

10.5 sorry it took so long im a little crusty

Step-by-step explanation:

Please help me on this and I will give you BRIANLEIST-Thank You ^ ^

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Answer: 1/7 is the answer

Hello I have this homework but I do not understand

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Answer:

X = 0 Y = 1

X = 1 Y = 3

X = 3 Y = 7

X = 6 Y =

X =

I can't see whole graph

Step-by-step explanation:

dot 0 - it is start of the coordinate system

x axis - x coordinate point

y axis - y coordinate point

First we write x axis and the y axis

For example point A has coordinate x 0 and Y 1

point B has coordinate x 1 and Y 3

etc.

I hope you understand it English it's not my first language. It is like connecting dots in flower or other things. I hope I helped. If not you can write me on amino ayleena

To whom shall answer...
BY THE POWER INVESTED IN ME!! I SHALL.. MARK THE BRAINLIEST!!!

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Answer:

Step-by-step explanation:

2.8 x 10^3

Answer:

2.8x×10³

Step-by-step explanation:

-6(-2x -y + 4)

It also says to use the distributive property

Answers

Answer:

The answer is 12x+6y-24

Step-by-step explanation:

Answer:

12x + 6y -24

Step-by-step explanation:

Identify the polygon with vertices K(0,1), L(2,−4), M(−3,−2), and N(−5,3), and then find the perimeter and area of the polygon.

ANSWER CHOICES:
rhombus; P=429−−√ units; A=21 units2

rhombus; P = 12 units; A = 29 units2

parallelogram; P=429−−√ units; A=29 units2

parallelogram; P = 20 units; A = 21 units2

Answers

Answer:

rhombus; P= 4√29 units; A = 21 units

Step-by-step explanation:

Graph points, use distance formula to calculate length of sides, use A=1/2 d1d2 to find area, use P=4s to find perimeter

I need help with this​

Answers

no, tahts the answer

Whats the answer to x^2=9

Answers

Answer:

x=3

Step-by-step explanation:

3 times 3 is 9

Answer:

X=3

Step-by-step explanation:

The price of a book, which regularly sells for $24, was marked down by 25%. A coupon reduced the price by another 10%. What was the final selling price?

Answers

Answer:

$16.20

Step-by-step explanation:

24.00 × 25%= 6.00

24.00 - 6.00 = 18.00

18.00 × 10%=1.80

18.00 - 1.80 = 16.20

A percentage is a way to describe a part of a whole. The final cost of the book will be $16.2.

What are Percentages?

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given the cost of the book is $24. Therefore, the cost of the book after a 25% discount is,

Cost of book after discount = $24×(100%-25%) = $18

Now, the cost after the 10% counpon will be,

Cost after the 10% counpon = $18×(100%-10%) = $16.2

Hence, the final cost of the book will be $16.2.

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Back to back funerals, it's them or us, it's him or me
Don't get booked 'cause ain't no bond money
We doing this sh.it for free
If he told then that ain't my homie, that lil' n! gga weak
If I miss, ain't going to sleep, I'm in the street, we play for keeps

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Police steady watchin' me, every day they clockin' me (Da-m-n)

Red alert, armed and dangerous, I keep that Glock on me (Boom, boom)

And I ain't lookin' for no trouble, I'm just lookin' out for me (Nah)

'Cause I done did s-h-i-t that ni-g-g-a-s ain't talkin' 'bout no rappin' beef (Nah, nah)

Boy, I'm talkin' tragedies, massacres, casualties (Yeah, yeah, huh?)

S-h-i-t that I can't even remember, bet they remember me (Huh, huh, huh, yeah)

S-h-i-t that happened late in December, I bring that winter heat (Huh? Huh? Boom)

Ni-g-g-as dyin' the whole October, the real Halloween (Boom, boom, boom, boom-boom)

Steven warms a cup of a coffee to a temperature of 195°F and then leaves it to cool in a room that is 75°F. This equation represents the
temperature, T, of the coffee in the cup after x minutes.
T = 75 + 120e-0.051
After how many minutes will the temperature of the coffee be approximately 141°F?

Answers

Answer:

12 minutes

Step-by-step explanation:

First substitute 141°F for T in the given equation.

Then isolate the exponential term.

Now rewrite the equation as a natural log, and solve for x.

After 12 minutes will the temperature of the coffee be approximately 141°F.

What is temperature?

Temperature is the degree of hotness or coldness expressed in terms of any of numerous scales, such as Fahrenheit and Celsius. Temperature suggests the route wherein heat strength will spontaneously flow—i.e., from a warmer body (one at a better temperature) to a less warm frame (one at a lower temperature).

diploma measures of temperature are typically expressed with the ° temperature scale: The sample became heated to 80 °C.

Substitute the 141°F in the equation

     ⇒T = 75 + 120e-0.051

     ⇒ 141 = 75 + 120x - 0.051

     ⇒ 120x = 141 -75 + 0.051

     ⇒120x = 66.051

   

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What does x equal in this problem

Answers

X is equal to 277........
277
good luck!!!!!!!

Find the rate of change given the following solutions: (6, 2) and (1, 12).

Answers

Answer:

The rate of change is -2

Step-by-step explanation:

f(b)-f(a)     12-2              10

---------- = ------------  = -------- = -2

 b-a         1-6               -5

Help please!!!!!!!!!!!!!

Answers

Answer:

D) 12 feet

Step-by-step explanation:

The formula for area of a rectangle is length x width. We have this information: length x 7 = 84. To solve for this, divide 7 from both sides to get: length = 12 feet.

Hope it helps!

Answer:

12 ft

Step-by-step explanation:

L = area / width

L = 84 / 7

L = 12

the incomplete histogram and table give some information about the waiting time in minutes, experienced by patients at a dental surgery. use the histogram to complete the table.

Answers

Answer:

45 and 50

Step-by-step explanation:

each large square is 5 minutes.

for 0 < t < 30, there are three columns of 15 minutes ( 3 x 5)

15 x 3 = 45

for 40 < t < 60 there is two columns of 25 minutes (5 x 5)

25 x 2 = 50

From the given histogram we have the values of the empty box are 45 and 50.

We have given that,

the incomplete histogram and table give some information about the waiting time in minutes, experienced by patients at a dental surgery.

We have to complete the given table.

What is the histogram?

A histogram is an approximate representation of the distribution of numerical data. The term was first introduced by Karl Pearson.

each large square is 5 minutes.

for 0 < t < 30, there are three columns of 15 minutes ( 3 x 5)

15 x 3 = 45

for 40 < t < 60 there is two columns of 25 minutes (5 x 5)

25 x 2 = 50

Therefore the values of the empty box are 45 and 50.

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7
Which fraction, decimal, or percent that is not equivalent to the others

Answers

Answer:

show png of what u talking about

Step-by-step explanation:

not enough info

Find the equation of the line shown

Answers

Answer:

x = 2 & y = 8

And this means-

x+y=10

Note:- These type of questions can have infinite solutions

Answer:

y=x+6

Step-by-step explanation:

(50 points really need help on this it's the last question)

Answers

Answer:

Pretty sure it's C

Step-by-step explanation:

trUst mE

A,C,E

Step-by-step explanation:

I got it right on my test

The football team has a total of 350 jerseys. There are 154 ​medium-sized jerseys. What percent of the jerseys are​ medium-sized jerseys?

Answers

Answer : 44% of the jerseys are medium sized .

Answer: 44%

Step-by-step explanation:

What is the value of n when 3/5 of n is 12? Enter the answer in the box.

Answers

Answer:

n = 20

Step-by-step explanation:

n = 12 / (3 / 5)

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n = 4 x 5

n = 20

Hope that helps!

Answer:

dont knoiw

Step-by-step explanation:

sorry

WILL GIVE BRAINLIEST
(unless you copy from googl.e)

Which is more reliable, theoretical probability or experimental probability?Why?

Answers

Answer:

Theoretical probability is a calculated value whereas experimental is an observed value. Theoretical is more reliable because it is usually not subject to all the testing failures that are possible. Experimental probability is only used in practice or when there isn't any theory.

Both are useful, but theoretical probability is more reliable because it has been studied and matured, so it is more foolproof than experiments.

X(-9x^2-5x+9)
..................

Answers

(-9x^3-5x^2+9x)
hope it helps

I have to fill out the missing years can someone help me quickly

Answers

The 2 one is 200 and 4 one is 300

1.
A trebuchet launches a pumpkin on a parabolic arc from a height of 47 ft at a velocity of 40 ft/s which gives the
following function equation h(t)= -16t^2 + 40t + 47. State the vocabulary term that is being described by the
following questions. Do not solve for any of the key features. questions a b c and d
a. When will the pumpkin reach the ground?
The pumpkin will reach the ground at
b. What is the maximum height the pumpkin reaches?
C. When does the pumpkin reach its maximum height?
d. What is the starting height of the pumpkin?

Answers

Answer:

a) 3.37 seconds

b) 75.85 feet

c) 1.25 seconds

d) 47 feet

Step-by-step explanation:

a) I could use kinematic equations here, but I'll use the one provided. Height as a function of time equals 0 when the pumpkin reaches the ground, so 0=(-16t^2)+40t+47 is your equation here. Solve for t. t=3.37

b) If you have a graphing calculator, just use maximum feature. If not, use the formula x=-b/2a. x=-40/-32, x=1.25.

Now, plug 1.25 in as t, and you'll get y=75.85ft

c) alreaady found in previous part

d) this is the constant in the formula, or the y-intercept, which is 47 (because there's no variable attached).

HELP DUE IN 10 MINS! Find the missing side measurement.

Your answer should be a simplified radical or a whole number. (no decimals allowed)

x =??

Answers

Answer:

22

Step-by-step explanation:

Answer:

x= 3[tex]\sqrt{7}[/tex]

Step-by-step explanation:

x=[tex]\sqrt{(12^2-9^2)}[/tex]

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