1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
katrin2010 [14]
3 years ago
13

Solve the system of equations and choose the correct ordered pair. 2x+4y=16 2x-4y=0

Mathematics
1 answer:
miss Akunina [59]3 years ago
8 0

Answer:

(4, 2)

Step-by-step explanation:

Start by combining the equations

2x + 2x = 4X

4y - 4y = 0

16 + 0 = 16

4x = 16

x = 4

Now that you have one variable plug it back in to one of the original equations

2(4) + 4y = 16

8 + 4y = 16

4y = 8

y = 2

(4, 2)

You might be interested in
Solve: -2x - 5 = -3 <br> plz help me hurry
lord [1]

Answer:

x=-1

Step-by-step explanation:

-2x - 5 = -3

add 5 to both sides

-2x = 2

divide both sides by -2

x = -1

8 0
3 years ago
Read 2 more answers
200 people were asked to name their favourite sport.
grin007 [14]

Answer:

5% but not sure

Step-by-step explanation:

80+5+10

4 0
3 years ago
A drawing has a scale 1/4 in: 12ft. How long is 8ft?
allochka39001 [22]
If you use a proportion, you'll get:

\frac{0.25}{12} =  \frac{x}{8}

Then, you use cross products:

12x=0.25(8) \\ 12x=2

Then, you algebraically solve x:

12x=2 \\ \frac{12x}{12} =  \frac{2}{12}  \\ x= \frac{5}{3}

The answer is 5/3 inches , or 1 5/13 inches, or 1.6 repeating.
4 0
3 years ago
Juan's pit crew was able to get his car back onto the racetrack 0.4 seconds faster than Paul's crew. Paul's crew took 1.3 second
9966 [12]

Answer:

6.7 seconds

Step-by-step explanation:

Juan= Paul-0.4

Paul=Terry+1.3

We can substitute Terry+1.3 for Paul since they are equal

juan=(Terry-0.4)+1.3

terry=5.8

juan=(5.8-0.4)+1.3

juan=6.7

4 0
3 years ago
BRAINLIEST PLEASE HELP
Darina [25.2K]

The function is B, you can tell using the vertical line test through each point

7 0
3 years ago
Read 2 more answers
Other questions:
  • candy box is made from a piece of cardboard that measures 45 by 24 inches. Squares of equal size will be cut out of each comer.
    9·1 answer
  • There is a door prize of chocolate at the department store. 3/5 of a
    8·1 answer
  • A circle is centered on point B, Points A, C and D lie on its circumference. if ABC measures 122 degrees, what does ADC measures
    11·1 answer
  • The cost before tax for an order of CDs from Music &amp; More store was $211.60. If the store ordered 20 equally priced
    7·2 answers
  • There are 135 people in a sport centre. 73 people use the gym. 59 people use the swimming pool. 31 people use the track. 19 peop
    8·1 answer
  • I NEED HELP ASAP DUE TOMORROW AT 9:00 AM
    9·1 answer
  • What is the value of the missing angle? The options are: 80, 90, 170, and 260 degrees.
    15·1 answer
  • Help PLS ILL GIVE BRAINLIEST FOR CORRECT ANSWER
    8·1 answer
  • Can someone help me please, its for plato algebra 2-1
    12·1 answer
  • 18. In AABC, 44 is a right angle, and m4B 45°. What is the length of BC? If the answer is not an integer, leave it in simplest r
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!