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
tekilochka [14]
3 years ago
6

Explain which method you used for solving the system of equations in which x represents the number of bottles of water sold and

y represents the number of sandwiches sold. x + y = 390 and 2x + 4y = 1260
Mathematics
2 answers:
bogdanovich [222]3 years ago
9 0

Answer: Sample Response :Use the linear combination method.

Multiply the first equation by –2 to create opposite terms for x.

Multiply the first equation by –4 to create opposite terms for y.

Add the system of equations to eliminate a variable.

Step-by-step explanation:

Natasha2012 [34]3 years ago
5 0

Here is the sample response given at the end of the question on Edginuety:

Use the linear combination method.

Multiply the first equation by –2 to create opposite terms for x.

Multiply the first equation by –4 to create opposite terms for y.

Add the system of equations to eliminate a variable.

You might be interested in
Given that (3,9) is on the graph of f(x), find the corresponding point for the function. F(x)+1
Goryan [66]

Answer:

(4,10)

Step-by-step explanation:

Input: (3,9)

(3+1, 9+1)

Output: (4,10)

8 0
3 years ago
Read 2 more answers
What is a hypotenuse? <br> I took this picture to help you explain it if you can. Thanks!
Tanzania [10]
So basically the hypotenuse is the part of the triangle that connects the two sides that create the right angle
3 0
2 years ago
Read 2 more answers
PLEASE ANSWER ASAP!
Blizzard [7]

Step-by-step explanation:

Let the length of the bridge be x

Since, triangles ADF and BCF are similar, ratio of their corresponding sides are equal.

Therefore,

60 / 144 = 40 / x

X (length of the bridge) = <u>96 m</u>

4 0
3 years ago
the population in Anna's town was 2,600 last year , this year , the population is 12% greater. what is the population on Anns to
TiliK225 [7]
2912 is the population . when 12% is increase of the Ann's population
5 0
3 years ago
Read 2 more answers
A one compartment vertical file is to be constructed by bending the long side of a 6 in. by 10 in. sheet of plastic along two li
jasenka [17]

I have no idea what the answer is but add me as a friend


4 0
2 years ago
Other questions:
  • What is 26 39 I want to know what is the answer
    15·1 answer
  • If something cost $599 and now it is 7% off. What would the cost be now?
    15·2 answers
  • There are exactly five rows with two primes in them. Which rows are these?
    6·1 answer
  • Find the Midpoint of a segment with the following endpoints. Type your
    7·1 answer
  • The diagram below shows a section of the playground that has been marked off in the shape of a triangle as a dance area for the
    14·1 answer
  • Find the length of the third side. If necessary, round to the nearest tenth.
    15·1 answer
  • Which statement best describes the area of Triangle ABC shown below? A triangle ABC is shown on a grid. The vertex A is on order
    11·2 answers
  • 57, 53, 55, 56, 54 What is the range?
    13·2 answers
  • based on the information in the two-way table, what is the probability that a person selected at random is a left-handed male?
    10·1 answer
  • Due to the spread of illness, the population ofa small town fell from 18,560 to 15,787. what is the population change in percent
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!