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
anzhelika [568]
3 years ago
14

What is the solution to the system of equations. 2x-y=7 y=2x+3

Mathematics
1 answer:
OLEGan [10]3 years ago
8 0
To solve this, you can substitute the second equation into the first.

It becomes 2x-(2x+3)=7

Solve from here!

You get -3=7. Not possible. Therefore there is no solution to this system.

System is inconsistent. Hope this helps.
You might be interested in
What does one half divided by five tenths equal
Masteriza [31]
It would equal 1

Explanation
- keep (keep first fraction the same)
- change (change division to multiplication)
- flip (flip the last fraction)
3 0
2 years ago
Read 2 more answers
Caroline's hair is
Ipatiy [6.2K]

The inequality can be used to determine how many months will it take for Caroline's hair to be at least as long as Trinity's hair is (1/5)x + 7 ≥ (1/10)x + 10

<h3>What is an equation? </h3>

An equation is an expression that shows the relationship between two or more numbers and variables. An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.

Let x represent the number of months.

For Caroline's hair:

Length = (1/5)x + 7

For Trinity's hair:

Length = (1/10)x + 10

For Caroline's hair to be at least as long as Trinity's hair, hence:

(1/5)x + 7 ≥ (1/10)x + 10

The inequality can be used to determine how many months will it take for Caroline's hair to be at least as long as Trinity's hair is (1/5)x + 7 ≥ (1/10)x + 10

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0
1 year ago
Given the expression below, what are the missing values, respectively?
asambeis [7]

Answer:

F.

Step-by-step explanation:

20=4*5

9=4+5

7 0
2 years ago
Una escalera, tiene un largo de 6m y está recargada en un muro. El ángulo entre la escalera y el muro es de 65°,
Rudiy27
Adyacente=hipotemusa*coseno del angulo
A=6*cos(65)
A=2.54m
Una pregunta, ¿estudias en educazion.net?
6 0
3 years ago
The school band sold t-shirts to fund a trip to play in a parade. They collected $570, and the band made 34% of that amount. How
zmey [24]
They made $193.80 total.

3 0
3 years ago
Other questions:
  • Daniel and Sofia both solve this system of equations: y = -1.5x + 5.7 y = 0.5x + 0.3 Daniel's solution is (1.1, 2.4). Sofia's so
    10·2 answers
  • In the surface area formula for cylinders, which expression represents lateral area
    5·1 answer
  • Solve the equation x2 = 10.
    8·1 answer
  • If a textbook has a mass of 2.2kg and weighs 19.6 newtons on Venus what is the strength of gravity on Venus?
    9·1 answer
  • To join a local square dancing routine has to pay $100 sign up fee plus $25 per month write an equation for the cost (y)based on
    10·1 answer
  • If P(A)= 0.48, what is the value of P(not A)
    6·1 answer
  • Now I need help with this one problem I hope it's not too confusing.
    11·2 answers
  • Sarah entered a 500-word story competition. She wrote her story over three evenings. On
    11·1 answer
  • Solve for xx. Round to the nearest tenth, if necessary.
    8·1 answer
  • Work out the area of this triangle.<br> 6 cm<br> 11 cm<br> 12 cm
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!