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
Softa [21]
3 years ago
5

Graph the system. Tell whether the system has one solution, no solution, or infinitely many solutions. y = –2x + 1 y = –2x – 3

Mathematics
1 answer:
Alchen [17]3 years ago
8 0
Let's try the actual solution of the system

<span>y = –2x + 1
y = –2x – 3

Note that the slopes of the graphs of these two lines are the same:  -2.

That means that the lines are parallel to one another.

Only the y-intercepts (1 and -3) are different.

Since the 2 lines never intersect, the system has no solution.

</span>
You might be interested in
Find the solution set.2x^2+3x=2 separate the two values with a comma.
inna [77]

Answer:

x = -2, 1/2

Step-by-step explanation:

Step 1: Isolate everything to 1 side

2x² + 3x - 2 = 0

Step 2: Factor

(2x - 1)(x + 2) = 0

Step 3: Find roots

2x - 1 = 0

2x = 1

x = 1/2

x + 2 = 0

x = -2

5 0
3 years ago
A triangle has side lengths of 11 cm and 9 cm. which could be the value of the third side, 20 cm or 15 cm?
EleoNora [17]
The third side measures exactly 15 centimetres (cm).
6 0
3 years ago
Patty sells pies to customers at a price of $16 per pie. She starts the day with $90 in her cash register. How many pies does Pa
Gala2k [10]
There are two ways you can do this question, you can one, subtract the 90 from 538 which should give you 448 then you can divide 448 by 16. Your answer should be 28 pies
5 0
2 years ago
Please graph the function on the given coordinate plane :) Will give brainliest to best answer TYSM &lt;3
Marizza181 [45]

9514 1404 393

Answer:

  see below

Step-by-step explanation:

Each piece of the graph is a horizontal line extending the length of the domain for that piece. The ≤ symbol means the corresponding line end will have a filled dot. The < symbol means the corresponding line end will have an open dot.

8 0
3 years ago
Read 2 more answers
in triangle ABC, the measure of angle B is 18° more than three times the measure of angle A. The measure of angle C is 42° more
Pani-rosa [81]

A = A

B = 3A + 18

C = A + 42

The sum of the angles of a triangle equals 180°

A + B + C = 180

(A) + (3A + 18) + (A + 42) = 180

5A + 60 = 180

5A = 120

A = 24

B = 3A + 18 = 3(24) + 18 = 72 + 18 = 90

C = A + 42 = C = 24 + 42 = 66

Answer: A=24, B=90, C=66

8 0
3 years ago
Other questions:
  • When two people each measured a windows width, their results were 79 cm and 786 mm. Are these results equally precise? Explain.
    5·1 answer
  • What is an<br> equation of the line that passes through the points (-3,8) and (4,1)?
    7·1 answer
  • How do I find the perimeter of a rectangle that has 9m and 3m
    11·1 answer
  • If a polygon is drawn inside a circle, we say that the
    11·2 answers
  • Omertà biked 325 miles in 5 day. If she biked the same number of miles each day, how far did she bike each day
    11·2 answers
  • 24 POINTS!!!!!!!!!!!!!!!!!
    14·2 answers
  • A cone has volume 12 cubic inches. Its radius is 2 inches. What is its height?
    13·1 answer
  • The height of a weather balloon as it is launched can be represented by an exponential model in the form y = a* b^x where y is t
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%5Csqrt%7B5%7D%7D%7B3%5Csqrt%7B2%7D%20%7D" id="TexFormula1" title="\frac{4\sqrt{5}}
    12·2 answers
  • Given f of x is equal to 1 over the quantity x minus 3 end quantity and g of x is equal to the square root of the quantity x plu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!