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
larisa86 [58]
1 year ago
7

a system of equations is graphed here. which system of equations does the graph represent? A) y = 3x + 2y = -2x + 5 B) y = 3x -

2 y = 2x + 5 C) y = -3x + 2 y = 2x - 5 D) y = -3x - 2 y = -2x - 5

Mathematics
1 answer:
n200080 [17]1 year ago
6 0

Notice that the line with negative slope has a y-intercept of 5 and the line with positive slope has a y-intercept of 2.

On the other hand, the slope of the line with negative slope is -2, while the slope of the line with positive slope is 3 (This can be identified since in one case, the value of y decreases by 2 for each increase of 1 unit in x, and in the other, the value of y increases by 3 for each increase of 1 unit in x).

Using the y-intercept form to represent each line, the system of equations represented by the graph must be equivalent to:

\begin{gathered} y=-2x+5 \\ y=3x+2 \end{gathered}

From the given options, the one that displays the correct system of equations is option A.

Therefore, the answer is:

\begin{gathered} A) \\ y=3x+2 \\ y=-2x+5 \end{gathered}

You might be interested in
Sixty miles per hour is how many feet per second
dybincka [34]
5280 feet = 1 mile

5280 × 60 = 316800

316800 feet per hour

3600 seconds = 1 hour

316800 feet per 3600 seconds

316800 ÷ 3600 = 88

88 feet per second

6 0
2 years ago
Read 2 more answers
The principal P is borrowed at a simple interest rate r for a period of time t. Find the​ loan's future value​ A, or the total a
Julli [10]

The​ loan's future value​ A, or the total amount due at time t is $1105.

Given, P = ​$1000​, r = 3.5​%, t = 3 months.

We need to find the loan's future value A.

<h3>What is Simple interest?</h3>

Simple interest is computed on the principal amount of a loan or the first deposit in a savings account. Simple interest does not compound, therefore an account holder will only get interest on the principal, and a borrower will never have to pay interest on previously collected interest.

We know that, Simple Interest=\frac{P\times\ T \times\ R }{100}

Now, Simple Interest=\frac{1000\times3\times3.5}{100\times12}

=\frac{10,500}{100} =105

As we know, Amount=Principal+Simple Interest

=1000+105=1105

Hence, the​ loan's future value​ A, or the total amount due at time t is $1105.

To know more about simple interests visit:

brainly.com/question/25663053?referrer=searchResults

#SPJ1

6 0
2 years ago
Luke’s that seven pieces of wood on top of one another if each piece was 4/8 of a foot tall how tall was his pile
Ludmilka [50]

Answer:

6 1/2 feet or 78 inches tall

Step-by-step explanation:

You have to multiply 4/8 by 7/1

First you multiply the nominators: 4 × 7 = 28

Then you multiply the denominators: 8 × 1 = 8

So the fraction would be 28/8 and it simplifies to 7/2

You can turn it into an improper fraction by seeing how many times 2 will go into seven evenly, which would be 6 times with 1 half left over

Therefore it would be 6 1/2 feet or 78 inches tall

8 0
2 years ago
How to do property eqautionseqautions
Tanya [424]

Answer:


Step-by-step explanation:


4 0
2 years ago
On a sunny afternoon, a 10-meter tall billboard casts a shadow that is 6 meters long. At the same time a nearby building casts a
Liono4ka [1.6K]
1) 10/6 = H/ 4 or 5/3 = H/2 or H = 10/3 = 3.3 m 

<span>2) sin P = 3/5 (given) = sin (90-Q) = cos Q = 3/5</span>
5 0
3 years ago
Other questions:
  • What is the answer to 6c+14=4+4c
    12·2 answers
  • If we have 35 x 89 what well that make?
    9·2 answers
  • I do not get this
    7·1 answer
  • Someone plz help...<br> Write the number in standard form. 2.1×103
    5·1 answer
  • What is a speculator? 5 POINTS PLEASE HELP!
    8·2 answers
  • Andrew is dividing oranges into eighths. he has 5 oranges. how many eighths will he have?
    15·1 answer
  • Kushyklaw 9+10 is what
    6·1 answer
  • 15,614+?=68,025 <br> What is the total
    12·1 answer
  • (my sister needs this)
    10·1 answer
  • What is the diameter of a circle with the equation x2 + y2 - 8x + 2y - 8 = 0?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!