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
Studentka2010 [4]
3 years ago
9

The difference between two numbers is 9. The first number plus twice the other number is 27. Find the two numbers.​

Mathematics
1 answer:
Ad libitum [116K]3 years ago
4 0
X - y = 9
x + 2y = 27
You can subtract the top equation from the bottom
3y = 18
y = 6
x = 15
The two numbers are 15 and 6
You might be interested in
Five tickets to a baseball game cost $60. how much do 2 tickets cost
bija089 [108]

Answer:

10

Step-by-step explanation:

60/5 = 12

12*2=24

2 tickets are $24

8 0
3 years ago
Read 2 more answers
How do u put 72 7/10 into decimal?
NNADVOKAT [17]

Answer:

72.7

Step-by-step explanation:

First multiply 72 by 10

because 72 is 72 10s, making it a whole number.

then add 720 (72 times 10) to 7.

then all of that over 10.

then just divide.

727/10

72.7

this is what you do for all mixed numbers like that one.

7 0
3 years ago
Read 2 more answers
What is the X intercept and Y intercept of this graph
s2008m [1.1K]

Answer:

Suppose you earned extra money by having a part-time job. You open up a bank account in order to save your money. Your body acts similar to a bank account—you can “deposit” and “store” energy.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the inverse of y = 2x
Nookie1986 [14]

Answer:

........the inverse is 2x = y

4 0
3 years ago
Expanded form for 41.32
Anna35 [415]
It is:

40+1+0.3+0.02=41.32



4 0
4 years ago
Read 2 more answers
Other questions:
  • Solve the quadtdd atic function (x + 1)2 = 16​
    9·1 answer
  • A printer can print 25 pages per minute. At this rate, how long will it take to print 2,000 pages?
    11·2 answers
  • You are a contractor and charge $45 for a site visit plus an additional $24 per hour for each hour you spend working at the site
    9·1 answer
  • If i have a pair of shoes how many shoes do i have?
    6·2 answers
  • Samples of size n = 600 are taken from a telephone survey, and the mean age is taken for each sample. What is the distribution o
    6·1 answer
  • Calculate the range, population variance, and population standard deviation for the following data set. If necessary, round to o
    7·1 answer
  • GEOMETRY. NEED HELP NOW PLEASE!!
    11·2 answers
  • The volume of a cube is 1.8 m3. Find the length of its edge to the nearest tenth of a
    15·1 answer
  • Find an equivalent fraction to 5/6 only.
    7·2 answers
  • There were 324 adults surveyed. Among the participants, the mean number of hours of sleep each night was 7. 5 and the standard d
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!