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
Sloan [31]
2 years ago
11

1. The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement.

Mathematics
1 answer:
nexus9112 [7]2 years ago
4 0

Answer:

x = 2y

Taking the cost of a notebook to be ₹ x and that of a pen to be ₹ y

hope that helps...

You might be interested in
Write y=-(3/5)x-2 in standard form using integers <br> please thank you
juin [17]
Y= -3/5x - 2       Add -3/5x to both sides 
3/5x +y= -2        Multiply both sides by 5 because 5 is the denominator.
                        By multiplying by 5 you can cancel out and make it a real number. 
5(3/5x +y) = -2(5) 
 
   3x + 5y= -10  is the answer. 
5 0
3 years ago
On a number line 8.29 would be located..... choose all answers that make the statement true
Gala2k [10]
A, B, and D I believe:)
5 0
3 years ago
Read 2 more answers
The table below shows the combination of a dry prepackaged mix and water to make concrete. The mix says for every 1 gallon of wa
egoroff_w [7]
Let's assign a variable x to the number of multiples for each pound of dry mix and water. With that being the said, the question for finding the total pounds would be:

Total pounds = x*Pounds of dry mix + x*Pounds of water
Total pounds = 60x + 8x = 68x = 14 + 1/6 = 85/6
x = 85/6 / 68
x = 5/24

Thus, the pounds of dry mix is 60*5/24 = 25/2 lbs, while the pounds of water is 8*5/24 = 5/3 pounds.

3 0
3 years ago
A dog’s weight dropped to 62 kg after its weight decreased by 7%. What was the dog’s original weight?
Alinara [238K]

Answer:

original weight= mass/weight

62kg/7

Step-by-step explanation:

8.85 original weight

5 0
1 year ago
Round your answer to the nearest hundredth.<br> ?<br> А<br> C<br> 3<br> 70°<br> B
Anika [276]
It would be 100 degrees
7 0
3 years ago
Other questions:
  • Write the point-slope for the seven following equations
    5·1 answer
  • In the​ 2009-2010 school year in country​ a, there were 117 comma 000117,000 foreign students from country
    12·1 answer
  • Is 2×3×4the prime factorization of 24 Explain you reasoning​
    10·2 answers
  • CR 3
    6·1 answer
  • Kayla and Alberto are selling fruit for a school fundraiser. Customers can buy small boxes of grapefruit and large boxes of grap
    12·1 answer
  • The Earth has a mass of about 6 x 1024 kg. Neptune has a mass of
    9·1 answer
  • Write an equation of the line passing through point P(2, 3) that is perpendicular to the line y -4 = -2(x+3)
    14·1 answer
  • Questions attached below​
    8·1 answer
  • Need help with this thanks!!<br><br> (Image attached)
    12·1 answer
  • Mieko bought 2 gallons of paint. she used 1/4 of the paint on her bedroom, 3 quarts on the hallway, and the rest of the paint in
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!