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
EastWind [94]
1 year ago
12

If x€{-2,-1,0,1,2,3,4,5} find the solution set 7-x>0 ii 3-4x>-2 vi 3x+4>-2​

Mathematics
1 answer:
maw [93]1 year ago
8 0

Answer:

i) {-2 , -1 , 0 , 1  ,2 , 3 , 4 , 5}

ii) {-2 , -1 , 0 , 1}

iii) {-1 , 0 , 1  ,2 , 3 , 4 , 5}

Step-by-step explanation:

i) 7 - x > 0

⇔ 7 > x

⇔ x < 7

⇔ x ∈ {-2 , -1 , 0 , 1  ,2 , 3 , 4 , 5}

____________________________

ii) 3 - 4x > -2

⇔ 3 + 2 > 4x

⇔ x < 5/4

⇔ x ∈ {-2 , -1 , 0 , 1}

____________________________

iii) 3x + 4 > -2​

⇔ 3x  > -2​ - 4

⇔ 3x  > -6

⇔ x  > -6/3

⇔ x  > -2

⇔ x ∈ {-1 , 0 , 1  ,2 , 3 , 4 , 5}

You might be interested in
WILL MARK BRAINLIEST
Sergeeva-Olga [200]

Answer:

a.$167.03

Step-by-step explanation:

6 0
2 years ago
Whats the least common factor of 20,44,88
tatiyna
The least common factor of any group of whole numbers is ' 1 '.

The greatest common factor of those three numbers is  4 .
6 0
3 years ago
Decompose 2/6 into 4 equal lengths
anyanavicka [17]
I'm not 100% sure, but I'm pretty sure it's 1/12, 1/12, 1/12, 1/12
4 0
3 years ago
James age is 3 years less than twice Tori's age the sum of their ages is 30 find their ages
blagie [28]
Error// Error// Error// Error// Error// Error//
7 0
3 years ago
What is the equation of the line that passes through (-1, 4) and ( 2, -8) written in slope-intercept form?
AfilCa [17]
The answers tell you the y-intercept is zero, so all you need to do is choose the appropriate slope. Since y/x = -4, ...
.. selection A is appropriate.

4 0
3 years ago
Other questions:
  • Plz help me number 4 thanks
    12·1 answer
  • Please help me I don't know how to do this
    11·2 answers
  • Four students are working in a group and are asked to find the length of BC. Which two students set up the problem correctly? Mo
    12·2 answers
  • Which equation gives the number of half inches that are in 7/8 inch?
    15·1 answer
  • If f(x) = 2x^2 + 4, find f(3)
    9·2 answers
  • Farenheit and centigrade temperatures are related
    9·1 answer
  • Please help me w/ this geometry question. <br><br> image attached.
    12·1 answer
  • A bird watcher is standing 50 feet from the base of a large tree. The surveyor measures the angle of elevation to a bird on top
    12·1 answer
  • Help with my math please!!!
    13·2 answers
  • What is the slope of a line that is perpendicular to the line y = x + 4?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!