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
Dmitriy789 [7]
4 years ago
6

What is the solution of the system?

Mathematics
2 answers:
steposvetlana [31]4 years ago
6 0

Answer:

(-3,3)

Step-by-step explanation:

Just took the test! Its correct.

IgorC [24]4 years ago
4 0
What you must do for this case is to solve the system of two equations with two unknowns.
 To find the values of x and y.
 We have then:
 -3x + 9y = 36
 4x + 12y = 24
 Resolving:
 Step 1: 
 (1/3) * (- 3x + 9y) = (36) * (1/3)
 (1/4) * (4x + 12y) = 24 * (1/4)
 -x + 3y = 12
 x + 3y = 6
 Step 2:
 6y = 18
 y = 18/6
 y = 3
 Step 3:
 -x + 3y = 12
 -12 + 3y = x
 -12 + 3 (3) = x
 x = -3
 answer:
 x = -3
 y = 3
You might be interested in
Layla and Bobby want to make 10 potholders each. If it takes one-eighth of a yard to make each potholder, how much total fabric
Yuki888 [10]
Answer: 1.25
explanation: you multiply the amount of fabric used for one by the amount of potholders
.125 x 10 = 1.25
4 0
3 years ago
Find the common factor and rewrite. Type your answer in the box. Do not use any spaces.
finlep [7]

Common factor is 4X

Rewriting the term we get: 4X(Y + 2Z)

Step-by-step explanation:

We need to find the common factor of the expression: 4XY + 8XZ

A common factor is the term that is common in all the terms of the expression.

In the given expression the common factor is: 4X because it is common in both terms

4XY + 8XZ

=4X(Y + 2Z)

So, Common factor is 4X

Rewriting the term we get: 4X(Y + 2Z)

Keywords: Factors

Learn more about factors at:

  • brainly.com/question/10771256
  • brainly.com/question/1414350
  • brainly.com/question/2568692

#learnwithBrainly

3 0
4 years ago
Which one is it A B or c
sveticcg [70]

Answer:

c

Step-by-step explanation:

d=2r=2X3=6

8 0
3 years ago
What is the surface area?
finlep [7]

Answer:

c. 166

Step-by-step explanation:

area = l x w

surface area = area

8 0
2 years ago
Juan told Sylvia he got a $0.50 raise this week and his new hourly rate will be $10.25 an hour. Sylvia wants to know what Juan’s
zhenek [66]

Answer:

The correct answer is:

r + 0.50 = 10.25: Subtract .50 from both sides. The answer is $9.75.

This is because Juan got a $0.50 raise which means that his new rate will be $0.50 more than his original rate (r).

6 0
3 years ago
Read 2 more answers
Other questions:
  • 6 people will attend a lunch 2 cans of juice should be provided per person determine the total number of cans of juice required
    5·1 answer
  • A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability of a lock
    13·2 answers
  • How many solutions does the following equation have? 4(y-30)=4y+12
    12·2 answers
  • If Walgreens sells 4 candy bars for $2.00, what is the cost of 1 candy bar?
    14·1 answer
  • Which rules define the function graphed below? (15 points cuz I'm stumped)
    6·1 answer
  • Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
    13·2 answers
  • Please help me in this
    8·1 answer
  • 6x+7x^2 Factor the expression completely.
    14·1 answer
  • Please help me answer this question
    10·1 answer
  • The graph of a function is f(x)=3√x.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!