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
Olin [163]
3 years ago
9

What’s the answer please

Mathematics
2 answers:
Mandarinka [93]3 years ago
8 0

Answer:

(x, y ) = (5, 4 )

Step-by-step explanation:

given the 2 equations

3x - 2y = 7 → (1)

- 3x + 5y = 5 → (2)

adding the 2 equations term by term will eliminate x

(3x - 3x) + (- 2y + 5y ) = (7 + 5 )

0 + 3y = 12

3y = 12 ( divide both sides by 3 )

y = 4

substitute y = 4 in either of the 2 equations and solve for x

(1 ) : 3x - 8 = 7 ( add 8 to both sides )

3x = 15 ( divide both sides by 3 )

x = 5

solution is (5 , 4 )


12345 [234]3 years ago
5 0

Answer:


Step-by-step explanation:


You might be interested in
Please help need someone’s help ASAP
xxTIMURxx [149]

your answer is D

hope this helps

5 0
3 years ago
Read 2 more answers
Let p: x &lt; −3<br> Let q: x &gt; 3<br><br> What is represented by p ∨ q?
I am Lyosha [343]

Amphitrite1040Answer:

Amphitrite1040

Step-by-step explanation:

7 0
3 years ago
HELP ASAP i need rest
Shkiper50 [21]

Answer:

A

Step-by-step explanation:

To know the distance between the two on a number line, we subtract both numbers from each other

Since the absolute value will give the same result irrespective of the number we used first, we can see that it is the first option that would give the needed results

This means that option A is our answer

5 0
3 years ago
Classify the following triangle. Check all that apply.
11Alexandr11 [23.1K]
That is an isosceles right triangle.  (Also known as a 45 45 90 triangle).


7 0
3 years ago
Read 2 more answers
64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44.
muminat

Answer:

60 years old

Step-by-step explanation:

64=4(a-44)

64=4a-176

64+176=4a

240=4a

4a=240

a=240/4

a=60 years old

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the X intercept show work
    10·1 answer
  • Use the permutation formula: A church has 10 bells in its bell tower. Before each church service 4 bells are rung in sequence. N
    11·1 answer
  • What is 4.62 expressed as the quotient of two integers in simplest form?
    12·1 answer
  • PLEASE help with these 2 questions<br><br> thank you!
    7·1 answer
  • What is thissssssssssss
    15·1 answer
  • Solve the equation 3×-4y=16 for x
    13·2 answers
  • The lengths of pregnancies in a small rural village are normally distributed with a mean of 264.1 days and a standard deviation
    10·1 answer
  • Can anyone do the top problem for me?
    10·2 answers
  • 3.) Given the graph of the line represented by the equation f(x) = -3x + b,
    13·1 answer
  • Help please due in a couple minutes:,)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!