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
Liula [17]
3 years ago
13

What is the solution to this system of linear equations?

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

Answer:

(6, 2)

Step-by-step explanation:

You might be interested in
6 less than twice a number is at least 15. Write an inequality and solve.
Ivan

Answer:

2a-6>=15 this is because the key word at least means it can be 15 or higher but it cannot be less than 15.

Step-by-step explanation:

6 0
3 years ago
A) What is the domain and range of the graph? (Use the equations editor or explain)
riadik2000 [5.3K]

The domain: -5 < x ≤ 1 and the range: -3 ≤ y ≤ 1 is a function. b)

No, the vertical line crosses the graph in more than one place, therefore, the relation shown is a function.

<h3>What is the domain and range of the function?</h3>

The domain of a function is defined as the set of all the possible input values that are valid for the given function.

The range of a function is defined as the set of all the possible output values that are valid for the given function.

The domain of a relation is the set of values of the independent variable for a defined function.

The domain is the horizontal extent of the graph.

The range of a relation is the set of values of the dependent variable for a defined function.

The range is the vertical extent of the graph.

The vertical line can intersect the graph in at most one place.

a)

This graph extends from x > -5 to x = 1.

The domain

 -5 < x ≤ 1   ------   (-5, 1] in interval notation

This graph extends from y = -3 to y = 1.

The left side of the graph does not include the point (-5, 1), but the right side includes the point (1, 1).

y = 1 is one of the output values of the relation.

The range

 -3 ≤ y ≤ 1 . . . . . . . . [-3, 1] in interval notation

b)

No, the vertical line crosses the graph in more than one place, therefore, the relation shown is a function.

Learn more about the domain and range of the function:

brainly.com/question/2264373

#SPJ1

8 0
2 years ago
5x + 2y = 1<br> x - 2y = 5<br><br> Solve by substitution <br><br> Thank you
quester [9]

Answer:

The answer is ( 1 , -2) in point form or x = 1 , y = -2 in eqaution form.

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

7 0
3 years ago
Find the inverse of y = 3x^2 - 5
Zinaida [17]

Answer:

x = y+5/3

IF ITS WRONG IM SO SORRY !!!

4 0
3 years ago
..............................................................
Karolina [17]

Answer:

................?.........

8 0
3 years ago
Read 2 more answers
Other questions:
  • Karl starts the engine on his small private airplane. The engine drives a propeller with a radius of 9 feet and its centerline 1
    11·2 answers
  • I'm stuck. Help please.
    8·1 answer
  • Given the system of linear equations.
    7·1 answer
  • Dear Math Helper,
    7·1 answer
  • Simplify this expression.<br><br> 8.9 – 1.4x + (–6.5x) + 3.4
    11·1 answer
  • Question 12<br> a<br> 71°<br> b<br> 78°<br> С<br> 360°<br> d<br> 438°
    11·2 answers
  • What is the common denominator denominator of 5/6 &amp; 8/21?
    7·1 answer
  • Please help!!!!! 10 points!!
    6·2 answers
  • In the diagram below, BD is parallel to XY. what is the value of y?
    14·1 answer
  • plz help!!!!!Mia creates a box plot using 28, 34, 40, 24, 44, 49, and 32 as the data. Which of the following box plots shows the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!