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
wlad13 [49]
2 years ago
14

The sum of two numbers is 14. When one number is added to twice the other number, the result is 25. Find the numbers

Mathematics
1 answer:
ELEN [110]2 years ago
5 0

Let x and y be the two numbers. We have:

\begin{cases}x+y=14\\x+2y=25\end{cases}

Subtract the first equation from the second to get

y=11

And deduce

x+11=14 \iff x=3

The two numbers are 3 and 11.

You might be interested in
I need to find the resultant matrix
fomenos

the answers are there

i hope it will help you

7 0
3 years ago
Problem ID: PRABK2AZ
Vaselesa [24]

Answer: f(n+1) = 3 f(n)

Step-by-step explanation:

  • A recursive formula is used to determine each term of a sequence using preceding term or terms.

Given sequence : 2.5, 7.5, 22.5, 67.5, 202.5,...

Here,

2.5\times 3=7.5\\7.5\times3= 22.5\\22.5\times 3= 67.5\\67.5\times3=202.5

Common ratio = 3

Let f(n) be a term in this sequence then the next term will be f(n+1) = 3 f(n), where n is a natural number .

Required recursive formula :  f(n+1) = 3 f(n)

8 0
3 years ago
if both expressions have the same value after substituting two different values and simplifying, then they are . When p = 2, the
Radda [10]
2p=16 and second expression is 8p=40
3 0
3 years ago
Read 2 more answers
An orbiting satellite has seven solar cells, which function independently of each other. During a mission, each cell fails with
Makovka662 [10]
The due date is 2pm, dolololo
4 0
3 years ago
Andrew micheal anderson istg if u dont answer my s n a p-
Vera_Pavlovna [14]

Step-by-step explanation:

He won't answer you.

HAHAHAVSAHSSSBDJSIDNFKSNDODHSNDODDJ

3 0
2 years ago
Read 2 more answers
Other questions:
  • !!!!OKAY I REALLY NEED HELP SO THIS IS 24PTS AND WILL MARK BRAINLIEST!!!!!
    14·2 answers
  • Write (4,0) , (-2,1) as an equation in slope-intercept form
    12·1 answer
  • I need help with this 2/3x=10
    5·1 answer
  • Which function is the inverse of f Superscript negative 1 Baseline (x) = negative one-half x minus three-halves?
    9·2 answers
  • How would you write x+3y=3 in y=mx+b format
    6·2 answers
  • Wtjdjdjwjengndjsjsjsndn
    6·1 answer
  • Inez has saved $5. She doubles the amount she saves each week. Does this represent an exponential function?
    9·1 answer
  • Need help will give brainlest for correct answer and explanation.
    13·1 answer
  • — 5х – 4у = -8<br> What’s the answer
    9·2 answers
  • Arrange the systems of equations that have a single solution in increasing order of the x-values in their solutions. 2x + y = 10
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!