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
mars1129 [50]
3 years ago
8

Which ordered pair is a solution to the equation 3x+2y=6 ?

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0
You need to use all of them until you find the answer so lets fo this!
a. (-10,-12) x=-10 y=-12
3x+2y=6
3*(-10)+2*(-12)=6
-30-24=6
-54=6
This is incorrect,now we try the othe options
b.(10,12) x=10 y=12
3x+2y=6
3*10+2*12=6
30+24=6
54=6
This is incorrect then we try the other option
c. (-10,12) x=-10 y=12
3x+2y=6
3*(-10)+2*12=6
-30+24=6
6=6
And this is the correct answer. So the answer is c. (-10,12)
stepladder [879]3 years ago
7 0
3(-10)+2(-12)=-54 That's not right!

3(10)+2(12)=54 That's also not right 

3(-10)+2(12)=-6 Close but not right

3(10)+2(-12)=6 is the correct answer

Your welcome love u


You might be interested in
A ticket to a particular theme park regularly costs $84.99, however the theme park is running a spring break special for 15% off
Ilya [14]

Answer: 306.30

Step-by-step explanation:

DiscountPrice = 84.99 - (84.99 x 0.15)

Cost for 4 = discountPrice x 4

Total = cost for 4 x 1.06

5 0
2 years ago
Read 2 more answers
It is thought that not as many Americans buy presents to celebrate Valentine's Day anymore. A random sample of 40 Americans yiel
evablogger [386]

Answer:

98% confidence interval of the true proportion of all Americans who celebrate Valentine's Day

 (0.3672 , 0.7328)

Step-by-step explanation:

<u><em>Explanation:</em></u>-

Given Random sample size n =40

Sample proportion

                            p = \frac{x}{n} = \frac{22}{40} = 0.55

98% confidence interval of the true proportion of all Americans who celebrate Valentine's Day

   

          (p-Z_{\alpha } \sqrt{\frac{pq}{n} } , p + Z_{\alpha } \sqrt{\frac{pq}{n} } )

         

The Z-value Z₀.₉₈ = Z₀.₀₂ = 2.326

98% confidence interval of the true proportion of all Americans who celebrate Valentine's Day

    (0.55-2.326\sqrt{\frac{0.55 X0.45}{40} } , 0.55 + 2.326\sqrt{\frac{0.55 X0.45}{40} } )

  ( 0.55 - 0.1828 , 0.55 + 0.1828)

  (0.3672 , 0.7328)

         

6 0
3 years ago
Read 2 more answers
1.) (2)(8+2i)= <br> Multiplying complex numbers
Nutka1998 [239]
Your answer is 16+4i
4 0
3 years ago
Read 2 more answers
Which is greater 3.95, 3 5/6, 3 4/5
Sladkaya [172]
The answer to your question is 3.95, if u divide 5/6 u get 83%, if u then divide 4/5 you get 80%
4 0
3 years ago
What times 10 is equal to 0.06
nevsk [136]

Answer:

0.006

Step-by-step explanation:

10x=0.06

x=0.06/10

x=0.006

5 0
3 years ago
Read 2 more answers
Other questions:
  • What number belongs in the blank space below
    8·1 answer
  • What is the volume of a cube whose side length is 1.8 meters?
    6·1 answer
  • Solve the following system of equations algebraically and check: 3x-2y=22<br> 2x+5y=2
    8·1 answer
  • Solve.<br><br><br><br> 4w – 8 = 24<br><br><br><br> 10<br><br> 6<br><br> –7<br><br><br> 8
    12·1 answer
  • The probability that a student chosen at random from your class is a psychology major is .18. What is the probability that a stu
    15·1 answer
  • Select the correct answer from the drop-down menu.
    7·1 answer
  • Pls help I give brain
    6·1 answer
  • 6th Grade Math
    11·2 answers
  • Can any help simplify ?
    11·2 answers
  • Find the slope from the table using the slope formula.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!