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
sergij07 [2.7K]
3 years ago
7

Please help!

Mathematics
2 answers:
Reika [66]3 years ago
4 0

Answer:

(1,-5)

Step-by-step explanation:

The given system of inequalities are;

y\:

and

y\:

The point that is a solution will satisfy the two inequalities.

Checking for (1,-5)

-5\: and -5\:

-5\:: True -5\: : True

This point lies in the solution region.

Checking for (1,5)

5\: and 5\:

5\:: False 5\: : False

This point does not lie in the solution region.

Checking for (5,1)

1\: and 1\:

1\:: False 1\: : True

This point does not lie in the solution region.

Checking for (-1,5)

5\: and 5\:

5\:: True 5\: : False

This point does not lie in the solution region.

Salsk061 [2.6K]3 years ago
3 0

Plug the values and check if they return a true statement or not:

Plugging (x,y) = (1,-5) we have

-5 < -3 -15 < 1 + 2 \iff -5 < -18 < 3 which is false

Plugging (x,y) = (1,5) we have

5 < -3 +15 < 1 + 2 \iff 5 < 12 < 3 which is false

Plugging (x,y) = (5, 1) we have

1 < -15 + 3 < 5 + 2 \iff 1 < -12 < 7 which is false

Plugging (x,y) = (-1, 5) we have

5 < 3 +15 < -1 + 2 \iff 5 < 18 < 1 which is false

So, all of the options seem wrong.

You might be interested in
using the giving information to write an equation. let X represent the number described in the exercise.then solve the equation
ANEK [815]
A number is multiplied by 8 and the result is 28.

A number= x.

8(x)= 28

Divide both sides by 8.

28/8= 3.5

x= 3.5 

I hope this helps!
~kaikers
5 0
3 years ago
Write 81 more than x as an algebraic expression
julsineya [31]
81 more than x
more than means add
81 more than x
x+81 or 81+x
8 0
3 years ago
What percent of the people chose turkey or ham as their favorite sandwich? A. 6% B. 50% C. 28% D. 62%
Elenna [48]
B IS THE CORRECT ANSWER
BTWWW
7 0
2 years ago
Where is the 6 located in the number 4.6875
Zepler [3.9K]

Answer:

In the tenths spot

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
medal How many possibilities are there when you roll a die and draw a card from a standard deck of cards? A. 58 B. 112 C. 312 D.
juin [17]
It is C.312 because you multiply 6 by 52

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which could be the area of a face of the rectangular prism?
    15·2 answers
  • The sum of two numbers is 68 if four times the smaller number is subtracted from the larger​ number, the result is 3 find the tw
    6·1 answer
  • Can someone PLZ help me! This is a music question, and WILL AWARD BRAINLIEST
    14·1 answer
  • 4x – 3y=8<br> 2. 5x – 2y = -11
    12·1 answer
  • 15 points hurry please
    12·1 answer
  • Brainliest is waiting
    6·2 answers
  • Write this number using words. 703,010,006
    11·1 answer
  • If x% of four-digit numbers have a repeated digit (the repeated digits do not need to be adjacent), then what is x? Express your
    5·1 answer
  • Please help! This was due yesterday :(
    13·1 answer
  • Function operations and composition<br><br> g(a)= 4a +4<br> h(a)= -4a + 5<br> Find (g + h)(a)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!