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
PIT_PIT [208]
3 years ago
14

Sketch the graph of each line. 2x-5y=25

Mathematics
1 answer:
ki77a [65]3 years ago
3 0
Well, you transform the standard form equation into slope-intercept form (y=mx+b), since you can only graph it using this form.

First of all, the layout of the equation is Ax+By=C

So, in this case, A is 2, B is 5, and C is 25.

Now, to put it into slope intercept form, you either use the formula to change it and solve it:

y= \frac{-A}{B}x+ \frac{C}{B} \\ y= \frac{-2}{-5}x+ \frac{25}{-5} \\  \\ y= \frac{2}{5}x-5

Or you can just solve for y:

2x-5y=25 \\ 2x-5y-2x=25-2x \\ -5y=-2x+25 \\  \frac{-5y}{-5}= \frac{-2x+25}{-5} \\  \\ y= \frac{2}{5}x-5

In addition, I attached what the graph looks like.

Hope this helps!

You might be interested in
X/4 - y/3 =1 X and Y axis standard form
Semenov [28]

Answer:

Step-by-step explanation:

x/4 - y/3 = 1..multiply everything by the LCD....which is 12

3x - 4y = 12 <== standard form

=====================================

if it makes it easier for u, x/4 is the same as (1/4)x and y/3 is the same as (1/3)y

so ur problem can be written as : (1/4)x - (1/3)y = 1....multiply by 12

12(1/4)x - 12(1/3)y = 12(1)

(12/4)x - (12/3)y = 12.....reduce

3x - 4y = 12

5 0
3 years ago
Solutions for x2 −22x+121=49
slamgirl [31]
The answer is d I think
5 0
2 years ago
A bracelet is exactly 6.97 cm across from one side to the other, through the center. What is the approximate area of the bracele
Vadim26 [7]

Answer:

≈ 38.14 cm²

Step-by-step explanation:

Diameter of circle= 6.97 cm

Area of circle = ?

  • Area = πr² = πd²/4 =
  • 3.14*(6.97)²/4 ≈ 38.14 cm²
3 0
3 years ago
Factor Completely : 3x^3 -12x
Thepotemich [5.8K]
The answer you're looking for will be,
ANSWER:    3x(x + 2)(x - 2)

You're welcome.

STEPS:
#1.
Factor out common term 3x.
7 0
3 years ago
Can someone help me find the value of x for the figures given ? Thanks!
stealth61 [152]
I hope this helps you

4 0
2 years ago
Other questions:
  • You have one type of nut that sells for $2.80/lb and another type of nut that sells for $5.30/lb. You would like to have 12.5 lb
    8·1 answer
  • The area of an Equilateral triangle is given by the formula A= 3pi squared/4(s)Squared. Which formula represents the length of e
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=2x%20%2B%20y%20%3D%203y%20-%202" id="TexFormula1" title="2x + y = 3y - 2" alt="2x + y = 3y - 2
    14·1 answer
  • If I have $40 and a cookie is $3. How many cookies can I get and how much money would I have left.
    8·2 answers
  • The scale on a map is 2cm =25 miles Dave measured the distance to the next town 5cm How many miles away is the next town
    11·1 answer
  • Guys please help!! Show your work! Any answers help
    7·1 answer
  • What is -6x+4(-2x+8y)-2y+4
    12·1 answer
  • Which property is represented by the equation shown below? (6 x 3) x 2 = (3 x 6) x 2.
    6·1 answer
  • Answer asap thank you
    12·1 answer
  • Rena used the steps below to evaluate the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!