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
kobusy [5.1K]
3 years ago
7

Which ordered pair is a solution to the inequality 3x - 4y < 16 ?

Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

C.

Step-by-step explanation:

You are given 3x-4y<16 and we want to see which of the ordered pairs is a solution.

These ordered pairs are assumed to be in the form (x,y).

A. (0,-4) ?

3x-4y<16 with (x=0,y=-4)

3(0)-4(-4)<16

0+16<16

16<16 is not true so (0,-4) is not a solution of the given inequality.

B. (4,-1)?

3x-4y<16 with (x=4,y=-1)

3(4)-4(-1)<16

12+4<16

16<16 is not true so (4,-1) is not a solution of the given inequality.

C. (-3,-3)?

3x-4y<16 with (x=-3,y=-3)

3(-3)-4(-3)<16

-9+12<16

   3<16 is true so (-3,-3) is a solution to the given inequality.

D. (2,-3)?

3x-4y<16 with (x=2,y=-3)

3(2)-4(-3)<16

6+12<16

18<16 is false so (2,-3) is not a solution to the given inequality.

You might be interested in
Tatami mats are used as a floor covering in Japan. one possible layout uses four identical rectangular mats and one square mat.
Basile [38]
So by definition, area is equal to the length (x) times the width (y). The area of the square mat is = x × y, or xy
If the area of<span> the rectangular mat is twice that of the square mat, the area of the rectangular mat would have to be = 2 </span>× x × y<span>
This can be written as 2x </span>× y, making the length of the rectangular mat twice that of the square mat's length, and the width the same as the square mat's width.<span>

</span>
3 0
3 years ago
Read 2 more answers
What does P(X4=2,X3=3,X2=3,X1=2)
Dmitriy789 [7]

Answer:

its b

Step-by-step explanation:

3 0
3 years ago
HELPPPPP PLEASEEEEE
Salsk061 [2.6K]

Answer:- 1/2

Step-by-step explanation:

4 0
3 years ago
Solve the quadratic equation 6x^2-13x-28=0 by factoring.
mixer [17]

First step to factor the trinomial, multiply the constant -28 with the leading coefficient 6.

So, -28 * 6 = - 168.

Next step is to breakdown -168 into two multiples so that their addition will result the coefficient of w= - 13.

So, -168 = -21 * 8.

And addition of - 21 and 8 will give - 13.

So, next step is to replace -13x with -21x + 8. Therefore,

6x² - 21x + 8x - 28 =0

(6x² - 21x) + (8x - 28 )=0 Make the group of two terms.

3x (2x - 7) + 4 (2x - 7) = 0 Take out the common factor from each group.

(2x - 7)(3x + 4) = 0 Again take out the common factor (2x -7).

So, 2x - 7 =0, 3x + 4 = 0 Set both the factor equal to 0.

2x = 7 , 3x = -4

So, x= \frac{7}{2} , -\frac{4}{3}

Hope this helps you !

6 0
3 years ago
Equivalent to 3n + 2(1 - 4n)
kirill115 [55]

Answer:

5n+2

Step-by-step explanation:

i hope this helps

5 0
3 years ago
Other questions:
  • Determine the number of triangles formed inside the polygon.
    6·1 answer
  • How do you write 91% as a decimal?
    6·2 answers
  • Can someone check my answer <br><br> I’m not sure if x = 4. Thanks
    13·1 answer
  • same as making dinner for four people the recipe calls for 15 oz of steak for 4 people how much DayQuil and he need if he makes
    15·1 answer
  • Mr. Marvi's Class is fund-raising for a field trip that costs $1254. The school is
    5·2 answers
  • The diameter of a circle is 16 centimeters. How would you calculate the area?
    10·1 answer
  • In the equation, y = mx + b, the letter b is the
    15·2 answers
  • The scale of scores for an IQ test are approximately normal with mean 100 and standard deviation 15. The organization MENSA, whi
    8·1 answer
  • Name a combination of coins that is 125% of the value of a dollar.
    15·2 answers
  • A pancake recipe uses 1/4 cup of all-purpose flour and 1/4 cup of rice flour. What is the ratio of all-purpose flour to rice flo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!