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
Naddik [55]
2 years ago
12

How many solutions does the following system of equations have y=2x+2 & 2y=4x+4

Mathematics
1 answer:
iren [92.7K]2 years ago
3 0

Answer:

y=2x + 2

0= 2x +2

-2x = 2

x= -1

Step-by-step explanation:

2y = 4x +4

2y -4x =4

y-2x =2

-2x +y =2

2x-y=-2

You might be interested in
Please help me out! I keep getting the wrong answer
Tamiku [17]

The total amount of people who ordered a large is 5 + 12 + 8 = 25 people.

The amount of customers who bought a large cold drink is 5.

The probability that someone bought a large cold drink is 5 out of 25 people.

This is 5/25 which is 1/5 which is .2

Convert the decimal to a fraction by multiplying by 100 and adding a percent sign at the end.

.2 x 100 = 20%

Edit:

The probability was supposed to be if the customer ordered a cold drink based on people who ordered large.

The amount of people who ordered a large drink is 22 + 5 = 27.

The amount of people who ordered a cold large is 5.

To find the percent, divide the people who ordered cold large by the total people who ordered large.

This would be 5/27 which in decimal form is .185185

To convert to a percent, multiply by 100 and add a percent sign after it.

.185185 x 100 = 18.5185%

The question says to round to the nearest percent so your answer is:

19%

6 0
3 years ago
Please help and choose letter choice
Orlov [11]
The correct answer is a

4 0
3 years ago
Read 2 more answers
PLEASE HELP! THANK YOU! :D
Ostrovityanka [42]
I think it’s C. Sorry if I’m incorrect
6 0
3 years ago
Read 2 more answers
Y varies with square or x. x=3 y=16 find the equation of variation
Vladimir [108]
Y=16x²/9 ....................................
7 0
3 years ago
How to solve 3+p=8 step by step
AURORKA [14]
3+p=8
-p      -p
3=8-p
-8 -8
-5=-p
swap signs
5=p
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation. Check your solution. <br><br> 2v + 7 = 3
    14·2 answers
  • What is the unit rate of $48 for 3 pairs of shoes?
    11·2 answers
  • What is the value of c?<br><br><br> units?
    12·2 answers
  • What is the area of a rectangle with vertices at (−3, −1) , (1, 3) , (3, 1) , and (−1, −3) ?
    15·1 answer
  • Place the following in increasing order:  3/5  70%   0.8  11/20  65%   0.09. How would you explain your process to someone else?
    10·1 answer
  • 31. What is g(-2) for g(x) = 2x2 + 2x?<br> c. -<br> A. -2<br> B. -6<br> D. -3
    11·1 answer
  • 1) Fidel had 12 boxes of paper plates. Each box contains 36 paper plates. He used 173 paper plates for the birthday party of his
    14·1 answer
  • Best Buy is having a sale on computers. Katherine picks out a computer that was originally $1099.99
    13·1 answer
  • Help..................
    8·1 answer
  • Find the slope and the line between each pair of points
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!