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
Anuta_ua [19.1K]
3 years ago
15

2x+5y=50 Solve for x and then solve for y

Mathematics
1 answer:
astra-53 [7]3 years ago
5 0

Answer:

x = 25  -  5y/2

y =  10  -  2x/5

You might be interested in
B) 1325÷13 long division​
tigry1 [53]
101 with a remainder of 12
5 0
3 years ago
Solve the system of equations<br> y=x^2-3x+4<br> x+y=4<br> show all work please!
Debora [2.8K]

Answer:

(0,4)

(2,2)

Step-by-step explanation:

y=x^2-3x+4

x+y=4

the second one can be rewritten as y=4-x

so the system becomes

y=x^2-3x+4

y=4-x

therefore 4-x = x^2-3x+4

that is x^2-2x=0

we can write it as x(x-2)=0 a product is = 0 when one of its factors = 0

so the solutions for x are: x=0 and x-2= 0 that means x=2

to get y you simply use 0 and 2 as value of x for any of the two equations

and you get y=4 and y=2 respectively

6 0
2 years ago
Julissa gave out an equal number of oranges to each of the 6 apartments on her floor. If she gave each apartment 5 oranges, how
dybincka [34]

Answer:

30 oranges

Step-by-step explanation:

Total number of apartment in julissa floor = 6

Number of oranges given to each apartment = 5

how many oranges did Julissa give out in all?

Total number of oranges julissa's gave out = Total number of apartment in julissa floor × Number of oranges given to each apartment

= 6 × 5

= 30 oranges

Therefore, total number of oranges julissa gave out = 30

4 0
2 years ago
Read 2 more answers
I need help with this question
RSB [31]

Answer:53km/h

Step-by-step explanation:

you divide 424 by 8 in order to find the unit rate or the amount of kilometers per hour

3 0
3 years ago
Solve for x: - 4 + x &gt; 5
Rufina [12.5K]

Answer:

x>9 this is the correct answer

6 0
3 years ago
Other questions:
  • Guys i need help on this one plizz help me outt
    12·1 answer
  • What is the right answer to this?
    13·1 answer
  • Graham's sunflower is 2 feet tall. Katie's sunflower is 1 foot 8 inches tall. How much taller is Graham's sunflower?
    14·2 answers
  • According to the graph, what is the value of the constant in the equation
    12·1 answer
  • If John has drank three drinks per day how many will he have drank in 3 day's?
    8·1 answer
  • Please hurry .......
    10·1 answer
  • What is -3 over 9 in standard form
    11·1 answer
  • Answer this please<br> Question in the image below
    13·1 answer
  • Mariah owed her grandfather 52.25 but was recently able to pay him back $1.50. How much does Mariah currently
    6·2 answers
  • Marking brainliest for best answer and extra points
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!