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
patriot [66]
3 years ago
10

Solve (x + 3 < 5) U (x - 7 > 1).

Mathematics
1 answer:
ale4655 [162]3 years ago
4 0

Answer:

{ x | x < 2 or x > 8}

Step-by-step explanation:

Given the expression

(x + 3 < 5) U (x - 7 > 1).

Solve x+3 < 5

Subtract 3 from both sides

x+3 - 3 < 5-3

x < 2

For x - 7 > 1

Add 7 to both sides

x-7+7 > 1 + 7

x > 8

Hence the union of both is { x | x < 2 or x > 8}

You might be interested in
Rectangle J’K’L’M’ shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applie
7nadin3 [17]
The answer is C. (16, 7)

due to every x is incremented by 10

and every y is incremented by 3

the position of T is (6, 4) so the position of T' becomes (6+10, 4+3) which is (16, 7)
5 0
3 years ago
Please HElp WAS DUE YESTERDAY this is my last question
Naily [24]

Answer:

Look below

Step-by-step explanation:

To verify that the solution is (3,4) we can plug the numbers back into the equation.

Remember that the solution to a linear equation is represented in the form (x,y). Therefore we plug 3 in for x and 4 in for y.

4=3+1

4=4 Correct!

Now we need to check the second equation

4=-2(3)+10

4=-6+10

4=4 Correct!

Therefore the solution is (3,4)

4 0
3 years ago
Solve for x in the equation x^2+4x-4=8
Maslowich
Work:
x^2 + 4x - 4 = 8
x^2 +4x -12 = 0
(x + 6) (x - 2) = 0
x = -6 and 2
Answer: first option
I hope this helps!
7 0
3 years ago
Read 2 more answers
How much does 16 go into 4432?
mixas84 [53]
4432/ 16 = 277 
277 is the answer to how much does 16 go into 4432
5 0
3 years ago
Evaluate the expression: 3a+4<br><br> a = 1.5<br><br> a = 1/3<br><br> a = 2
Nana76 [90]

Answer:

mathpapa.com

the place i got this from tbh i don't understand what you want for an answer but i tried, so here is a website that i got these from i hope it helps you.

Step-by-step explanation:

Evaluate for a= 1/3

3(1/3)+4(1/3) = 7/3

Evaluate for a= 1.5

(3)(1.5)+(4)(1.5)

=10.5

Evaluate for a=

(3)(2)+(4)(2)

=14

7 0
2 years ago
Other questions:
  • 16[(4.2×3.5)-9.5] how to solve this problem
    8·1 answer
  • State the property of addition that justifies each numbered step in the following simplification.
    9·1 answer
  • (2x-4)(2x+4)????????
    6·2 answers
  • I hope the internet knows how to do this i dont​
    7·1 answer
  • I need help on number 5 plz
    8·1 answer
  • The range of a data.is 15. The smallest vaule in the set is 8. What is the largest vaule in the set?
    5·1 answer
  • Pls pls pls help asap
    10·1 answer
  • In science class, the girl to boy ratio is 3 to 7.
    6·2 answers
  • At the beginning of Jack's diet, he was 257 pounds. If he lost 3 pounds per week, find his weight after
    9·2 answers
  • One bowling facility charges $1 to rent shoes and $1.50 for each game bowled. Another bowling facility has a $2 shoe rental fee
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!