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
Svetllana [295]
3 years ago
12

What is the solution to this system of equations? 3x + y = 17 x + 2y = 49

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
3 0
3x+y=17
x+2y=49
Times 3 for both side
3x+6y=147
-
3x+y=17
=
5y=130
Divided 5 for both side:
y=26
3x+y=17
3x+26=17
Subtract 26 for both side
3x=-9
Divided 3 for both side
x=-3. Hope it help!
You might be interested in
2-94. Multiple choice: which of the following numbers could not represent a probability? Write a sentence explaining why they co
ziro4ka [17]

Answer:

it is A

Step-by-step explanation:

it has to be a because you cant have a negative chance at chosing something it would just be zero B.you have a 1.00 chance at chosing something C.you have a 1 oit of 100 chance at chosing something and D.you have a 1 out of 10 chance at chosing something

3 0
3 years ago
Which of these is an example of continuous random variable?
Nana76 [90]

Answer:

B. weight of a bag of apples

Step-by-step explanation:

A continuous random variable is a variable that is measured not counted. It can be any number between integers in decimal form.

So from the options given above, only the weight of bag of apples is a continuous variable as it will be measured.

While the others cannot be expressed in the form of decimals.

So the correct answer is:

B. weight of a bag of apples ..

4 0
3 years ago
FIRST GETS BRAINIEST Michael finds that 35 customers at his grandfather's grocery store use a coupon. To simulate the behavior o
Andrei [34K]
There were 5 of the 15 in the simulation that used a coupon.  To find the probability you just divide 5 by 15

P(=>4) = 5/15 = 1/3 - probability of 4 or more
3 0
3 years ago
Read 2 more answers
What is 34567890p x 23er56y
Zielflug [23.3K]
 their is no answer
to that problem
6 0
2 years ago
twelve students have an equally likely chance of being selected in a drawing at school. eight are girls and four are boys. what
andriy [413]

Answer:

33% chance

Step-by-step explanation:

there are 12 students total and there are two groups of students, boys and girls, 8 girls 4 boys so we take that and convert it to a fraction which would make 2/3 girls and 1/3 boys, so that would mean that boys have a 33% chance of being selected

8 0
3 years ago
Other questions:
  • Grand kfstusufsjshfssjg
    9·1 answer
  • Cos(-15°) = _____.<br><br> cos 75°<br> -cos 345°<br> cos 15°<br> -cos 15°
    15·1 answer
  • What is the approximate solution of this system of equations?
    5·1 answer
  • Will upvote
    8·1 answer
  • PLs do question three At the bottom is question 3
    8·2 answers
  • Find another point on the line containing the points (-2,-3) and (3,-4)
    9·1 answer
  • Factor the expression using the GCF.<br> The expression 18a-12 factored is
    15·2 answers
  • 1 + 1 I'm confusedddddddddddddddddddddddddddddddddddddddddd
    5·1 answer
  • Three out of five attempts, Kyan ski's a 180° perfectly. What percent would describe his success?
    8·1 answer
  • Solve the inequality for x -11 &lt; -18- 7/9x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!