Question 1 of 10
Use the substitution method to solve the system of equations. Choose the
correct ordered pair.
2x + 4y = 14
X= 3
O A. (3,5)
B. (2,3)
C. (3,12)
PREVIOUS
Type here to search
o

Answers

Answer 1

Answer:

The Answer is (3,2) I took the test on A.P.E.X.


Related Questions

In ATUV, Y is the centroid.
If YU = 9 then what is ZY and ZU

Answers

Answer:

I need more information.... ??

Step-by-step explanation:

If YU = 9 then what is Zy and ZU

Determine the value of x in the figure.
A) x=70
B) x=140
C) x=40
D) x=35

Answers

Answer:

Yep it's C) 40°

Step-by-step explanation:

and rest one is 70°

Find each number 60% of 45

Answers

Answer:

27

Step-by-step explanation:

[tex]60\%\ of\ 45\\=\frac{60}{100} *45\\=\frac{60}{20}*9\\=3*9\\=27[/tex]

HELPPPPPPPPPPP

WHAT IS 67+8,900+12+14+15????

Answers

Answer:

9,008

Step-by-step explanation:

67 + 12 = 79

14 + 15 = 29

79 + 29 = 108

8,900 + 108 = 9,008

plz mark me brainliest

Answer:

9008

Step-by-step explanation:

67+8,900= 8967

8967+12= 8979

8979+14 = 8993

8993+15=9008

-1/2(12x – 4) = 38
what does x equal

Answers

Answer:

x=−6

Step-by-step explanation:

Does anybody know the answer to this question please I need help?!

Answers

Answer:

Juan earns 10 dollars a week at his job

Step-by-step explanation:

50 POINTS !!! Imogen bought i number of invitations to send out for her party. After she sent out 19, she was left with 11. What is the
value of ?
O 8
O 11
19
30

Answers

Answer:

Step-by-step explanation:

Just add 19 and 11 and you will get your answer!

HOPE THIS HELPS!

Answer:

da answer is 30

Step-by-step explanation:

does anyone know how to do this

Answers

is this something along the lines of SSA SAS things like that? i can look back in my notes and see if this is what you’re learning

find the side length?

Answers

Answer:

4

Step-by-step explanation:

4y+1=5y-3

-1y=-4

y=4

Which number replaces the question mark?

Answers

Answer:

13

Step-by-step explanation:

9+6-3+7-2=17

10+4-2+5-6=11

7+-4+9-5=13

It takes 3/4 of an hour to paint 3/5 of a room how long does it take to paint one room

Answers

Answer:

1 1/4 hours

Step-by-step explanation:

.75/.6=x/1

cross multiply

.75=.6x

divide by .6

x=1.25 hours

(I didn't write this awnser it was written by

Katieg3593 I just thought I would share the awnser).

What is the solution set?


(2, 0)

(7, 0)

(0, -2)

(5, 3)

Answers

The answer would be (5,3)

whats 45 times 5 ? i need help :) and take some time out of your day to read this. you are perfect and wanted. I know school can be hard but don't give up. I believe in you. All of your imperfections are perfect to me and I think that you deserve the world. keep your head up girls ,guys, and non binary pals! much love!

Answers

Answer:

225

Step-by-step explanation:

The table above shows the number of hours that Robin worked each week for 5 weeks. What would be the number of hours Robin worked in days?​

Answers

Robin would have worked a total of 10 days!!! Hope this helps :) :) :)

Yesterday the temperature was 11°C. Today it is -11°C. In degrees Celsius, what is the change in
temperature?

Answers

It went from positive to negative

Marco buys a certain brand of shampoo for $7.25 plus 7.5% tax. How much will Marco pay in total for the shampoo? (Round your answer to the nearest hundredth)

Answers

Answer:

$6.35

Step-by-step explanation:

Answer:

$7.79

Step-by-step explanation:

7.25 + 7.25(0.075)

7.25 + ~0.54

7.79

slope = 2; y-intercept = -1
HELP PLS what's the answer

Answers

Answer:

The question is incomplete but I assume you want to find the equation of a straight line with those details. Well the equation of a straight line is y=mx+c where m is the slope and c is the y-intercept

Therefore y=2x-1 is the equation of the line

Answer:

y=2x-1

Step-by-step explanation:

BRAINLIEST PLSSS

helpppppppppppp9oooooo​

Answers

Answer:

55

Step-by-step explanation:

Given

m + (3n - 5)² ← substitute given values into the expression

= 6 + (3(4) - 5)²

= 6 + (12 - 5)²

= 6 + 7²

= 6 + 49

= 55

Water is being pumped into a baby pool at a constant rate. At 1:30 p.m., the water depth was 1.2 feet. It is now 4:00 p.m., and the depth of the water is 2.3 feet. What will the depth (in feet) of the water be at 5:00 p.m.?​

Answers

Answer:

the dept shoudk be 3.4 because it increase by 1.1

How do I solve this equation and check the solutions?

Answers

Answer:

The value of x is 10.

Step-by-step explanation:

The steps to do this :

[tex]x - \sqrt{2x + 5} = 5[/tex]

[tex]x - 5 = \sqrt{2x + 5} [/tex]

[tex] {(x - 5)}^{2} = {( \sqrt{2x + 5}) }^{2} [/tex]

[tex] {x}^{2} - 10x + 25 = 2x + 5[/tex]

[tex] {x}^{2} - 12x + 20 = 0[/tex]

[tex] {x}^{2} - 2x - 10x + 20 = 0[/tex]

[tex]x(x - 2) - 10(x - 2) = 0[/tex]

[tex](x - 2)(x - 10) = 0[/tex]

[tex]x = 2 \: (rejected)[/tex]

[tex]x = 10[/tex]

893.76 divided by 0.21

Answers

893.76/0.21=4256
Hope this helps and have a nice day/night!!!

Answer:

4.265

Step-by-step explanation:

893,76/  0,21=  4.265

What is the mDEF? plz help

Answers

Answer:

m∠DEF = 148°

Step-by-step explanation:

The total sum of angles inside a triangle is 180°

m∠FDE + m∠EFD + m∠DEF = 180°

We can also see that because two sides are congruent, their angles are also congruent, so we can solve for x

m∠FDE = m∠EFD

2x + 8 = 3x + 4; subtract 2x from both sides

8 = x + 4; subtract 4 from both sides

x = 4; now we can substitute into equations

m∠FDE = m∠EFD;

2(4) + 8 = 3(4) + 4

8 + 8 = 12 + 4; 16=16; therefore = m∠FDE = m∠EFD = 16

To solve for m∠DEF

m∠FDE + m∠EFD + m∠DEF = 180°

16 + 16 + m∠DEF = 180

m∠DEF = 148°

What is the difference between speed and velocity

Answers

Answer:

Speed is during an action and velocity is built up when your using speed in a direction

Step-by-step explanation:

-38=-2(n+6)+6(3n+1) Can you please solve marking branlest show work

Answers

Answer:

n = -2

Step-by-step explanation:

-38 = -2n -12 +18n +6

-38 =16n -6

-38 +6 =16n

-32= 16n

n=-2

...... help lots of points available (plz answer it)

Answers

The correct option is answer C :)

The function g(x) is a transformation of f(x). If g(x) has a y-intercept of -2, which of the following functions could represent g(x)?

A. g(x) = f(x) - 5
B. g(x) = f(x - 5)
C. g(x) = f(x) - 2
D. g(x) = f(x + 2)

Answers

Answer:

A.

Step-by-step explanation:

It just is trust

What is the first step in evaluating (12.9 – 3.1) × 6.2 – 2 + 43

Answers

Answer:

101.76

Step-by-step explanation:

Answer:

(12.9 - 3.1) i'm in middle school so if i can do it you can

Step-by-step explanation:

What is 569 divided by 67.8

Answers

Answer: 8.39233038348

Step-by-step explanation:

Answer:

8.39233038348

Step-by-step explanation:

569/67.8=8.39233038348

PLEASE HELPPPPP♥️♥️♥️♥️♥️♥️​

Answers

Answer
C, B I’m pretty sure
Explanation

Write a linear equation to represent this

Answers

I think is Y=5x+20
Hope you get it right!
:D
Other Questions
6 friends all use $2 off coupons to buy themselves movie tickets. They spend a total of $42 Write the equation PLEASE HELP ME QUICK!!A train moves at a constant speed of 8 miles every 6 minutes. Fill in the table below to show how far the train travels according to differentamounts of time. If n m, which of the following statements are true? Select all that apply. What's something you learned since quarantine?I learned fluent japanese:Dakara darekaga watashi no bifurendo ni naritaidesu kaSo does anyone want to be my boyfriendThats what the japanese said lol _______mirrors or lenses always produce smaller images. What effect do narcotics have on the body? AlboIdentify the tone of the following text:He looked at the smoking revolver in his hand, and with an oath he hurledwent off with a concussion and the bullet whizzed past the sniper's head.by the shock. His nerves steadied. The cloud of fear scattered from his mirseriousC.b. suspensed. humorousa.concernPlease select the best answer from the choices providedA how do i solve -3=-2x+1 by graphing? HAS ANY ONE READ THE BOOK MINE BY KATY EVANS? IF YES ANSWER TELL ME UR FAVE CHAPTER! A store advertises a 20% markdown on a dishwasher that normally sells for $952. a. Find the price on sale. b. The markdown is the greatest possible without the store losing money. What does this tell you about the stores cost? plss show the work6 4v = 3 v Equations and Graphs of Rational Functions Precalculus 12A car can travel 450 km in the same time it takes a train to travel 350 km. The car's average speed is 20 km/h faster than the average speed of the train. What is the average speed of the car? Give your answer to two decimal places.I would just like help with figuring out the right equation for this word problem, because I cannot figure this out. IM TIMED !!! PLEASE HELP!List 5 ways that humans are impacting the earth. Please define each impact. Thnx. What is the exact angle between the clock hands at 6:45:00 PM? Plz show work To this day, many companies believe that service is a cost rather than a revenue producer. Why might they hold this view? How would you argue the opposite view? An alloy consists of nickel, zinc, and copper in the ratio 2:7:9. How many pounds of nickel have to be used to create alloy that contains 4.9lb of zinc Letf(x)=(x+2)2. Letg(x)=3(x+2)2. Which statement describes the graph of g(x) with respect to the graph of f(x)? Remembering that the prefix para means "alongside or contrary to," use the context clues provided in the passage to determine the meaning ofparadox. Write your definition of paradox here. Students nowadays face greater social pressure compared to the past. Do you agree? i need to write 300 to 500 words i would be grateful if someone replied to this "prevention is better than cure" Justify this statment.