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
Reptile [31]
3 years ago
10

Si 2x + y = 7, ¿cuál es el valor de y cuando x = 3?

Mathematics
1 answer:
Gala2k [10]3 years ago
7 0

Answer:

y= 1

Step-by-step explanation:

primero tienes que subtituir 3 en la x 2×3+y=7

6+y=7

-6. -6

y=1

You might be interested in
The function f(x) = 3,189(1 + 0.05)x represents the amount of money in a savings account where x represents time in years. What
Rus_ich [418]

The initial amount of money placed in the savings account

4 0
3 years ago
Read 2 more answers
Determine if the triangles are congruent. If they are, state why.
Svet_ta [14]
Hi I just need points jeje
7 0
3 years ago
Read 2 more answers
A family of four goes to the movies. Each ticket costs x dollars and $10 for a drink and candy. Each member of the family got a
raketka [301]

Answer: 4x+40 dollars

Step-by-step explanation:

1. Define: since a ticket costs x dollars and 10$ for a drink and candy, your expression would be x+10 dollars.

2. Distrubute: Since there are 4 people, it would be:

4*(x+10)

3. Simplify: 4*(x+10) => 4x+40

Have a nice day! :D

3 0
3 years ago
Which is a solution to the system of equations?
zhannawk [14.2K]

Choices A, C, D have a y-value that is 5 more than the x-value, so those points are on the line defined by the first equation.


Choice D satisfies the requirement

... y = 2x - 13

... 23 = 2·18 - 13

... 23 = 36 - 13


The appropriate choice is ...

... D (18, 23)

6 0
3 years ago
2. How these concepts are used indifferent situations?​
Neko [114]
If you tell me the concepts you’re referring to I might be able to help
8 0
3 years ago
Other questions:
  • The sum of two numbers is 12 and their difference is 20. What is the smaller number?
    14·1 answer
  • Find the value of |-8| + 4(-5 + 9) ÷ 2.<br><br> 16<br> 12<br> 24<br> 0
    5·2 answers
  • Anyone know how to do this?
    12·2 answers
  • Sylvia translated the phrase into an algebraic expression and then evaluated it for n=5
    9·2 answers
  • HELLLP<br>A. 3y + 2x = -6<br>B. y = 4x - 2<br>C. y + 2 = (x + 5)<br>D. 10y + 8x = -20​
    5·1 answer
  • I need to find the area!<br> Plz help me find the answer!
    12·1 answer
  • Your cellular phone plan costs $11 per month plus $.12 per minute of phone usage. You want to pay no more than $20 per month. Wh
    8·1 answer
  • Solve for m:<br><br> 13=2m+5<br><br><br> Please explain how you figured this out.
    6·2 answers
  • If you add Natalie's age and Fred's age, the result is 44. If you add Fred's age to 4 times
    8·1 answer
  • To make a specific hair dye, a hair stylist uses a ratio of 1 oz of red tone, oz of gray
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!