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
Mumz [18]
3 years ago
6

Which ordered pairs is a solution to −5x + 3y > 12?

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0
Given the inequality statement, -5x + 3y > 12

We’ll substitute the given points to determine which is a solution that satisfies the inequality:

(3, 9):
-5(3) + 3(9) > 12
-15 + 27 > 12
12 > 12 (False statement, as 12 ≯ 12)


(-5, 5):

-5x + 3y > 12

-5(-5) + 3(5) > 12

25 + 15 > 12

40 > 12 (True statement). Thus, it is a solution.


(3, -6)
-5(3) + 3(-6) > 12
-15 - 18 > 12
-33 > 12 (False statement. -33 ≯ 12).


(-2, -5)
-5(-2) + 3(-5) > 12
10 - 15 > 12
-5 > 12 (False statement. -5 ≯ 12).

Therefore, the only solution is (-5, 5).

Please mark my answer as the Brainliest, if you find my explanations/solution helpful :)

In-s [12.5K]3 years ago
7 0

<u>Answer </u><u>:</u><u>-</u>

Given inequality ,

  • -5x +3y > 12
  • 3y > 5x + 12
  • y > 5/3x + 12/3
  • y > 5/3x + 4

From the options ,

<u>When </u><u>x </u><u>is </u><u>3</u><u> </u><u>and </u><u>y </u><u>=</u><u> </u><u>9</u>

  • y >1* 5 + 4
  • y > 5 +4
  • 9> 9 ( Not possible )

<u>When</u><u> </u><u>x </u><u>is </u><u>-</u><u>5</u><u> </u><u>y</u><u> </u><u>is </u><u>5</u><u> </u>

  • y > 5/3*-5 + 4
  • y > -8.3 + 4
  • 5 > -3.7 ( Possible )

<u>When </u><u>x </u><u>is </u><u>3</u><u> </u><u>y </u><u>is </u><u>-</u><u>6</u><u> </u>

  • y > 5 + 4
  • -6 > 9 ( Not possible )

<u>When </u><u>x </u><u>is </u><u>-</u><u>2</u><u> </u><u>y </u><u>is </u><u>-</u><u>5</u><u> </u>

  • y > -3.33 + 4
  • -5 > -0.67 ( Possible )

<u>When </u><u>x </u><u>is </u><u>2</u><u> </u><u>y </u><u>is </u><u>8</u><u> </u>

  • y > 3.33 + 4
  • 8 > 7.77 ( possible )

<u>When</u><u> </u><u>x </u><u>is </u><u>-</u><u>6</u><u> </u><u>y </u><u>is </u><u>0</u><u> </u>

  • y > -10 +4
  • 0 > -6 ( possible )
You might be interested in
A rectangle has an area of 40 square units. The length is 6 units greater than the width.
vampirchik [111]
The length is 10
The width is 4
4 + 6 = 10
4 x 10 = 40
6 0
3 years ago
Read 2 more answers
Write the slope-intercept form of the equation of each line.<br> 3x − 2y = −16
My name is Ann [436]
Y=1.5x+8
look at image for work

7 0
3 years ago
5 x y = 25<br> Bots for life u bots
MaRussiya [10]

Answer: y = 5

Step-by-step explanation:

5 x y = 25

5/5 x y = 25/5

y = 5

4 0
3 years ago
Read 2 more answers
Cendrick D'Amitrano works Friday and Saturday delivering pizza. He delivers 8 pizzas on Friday. How many pizzas must he deliver
BabaBlast [244]

Answer:

14

Step-by-step explanation:

there are two days whose mean is 11.for you to get the mean of 11 you had divided by 2

multiply 11 by 2 which is 22

then minus fridays which is 8

4 0
2 years ago
What is the solution to -6z = 72
Darina [25.2K]
Z= -12..................
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you know that 5,7,8,9,10 and 11 are not factors of 12
    9·2 answers
  • What angle would you need on a pie graph for a section that represented 25% of the
    5·1 answer
  • You invest $1,300 in an account that has an annual interest rate of 5%, compounded annually. How much money will be in the accou
    9·2 answers
  • WHOEVER GETS RIGHT AND SENDS FIRST WILL GET: 5 STARS AND THANKS<br><br><br> 2.04 &gt; b–13.96
    5·2 answers
  • Need help with all three
    8·1 answer
  • Find the value of x so that the function has the given value.<br>p(x) = 6x - 12; p(x) = 18​
    5·1 answer
  • Solve this system of equations.
    14·2 answers
  • The number of households without a computer at home in 2009 was closest to A)801000 B)1153000 C)1737000 D)3433000 E)4017000
    13·1 answer
  • 7th GRADE MATH hellp​
    11·2 answers
  • Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!