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Elenna [48]
2 years ago
7

Which of the following is the solution to 3I x-1 I≥ 12?

Mathematics
1 answer:
hichkok12 [17]2 years ago
5 0

The solution for the given inequality will be x≤ -3 or x≥ 5. Thus, the correct option is B.

<h3>What are inequalities?</h3>

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed. It is mostly denoted by the symbol <, >, ≤, and ≥.

For the given inequality the solution can be found as,

  • When the value of x is negative,

         3|x-1| ≥ 12

         x-1 ≥ 4

         x ≥ 5

  • When the value of x is positive,

         3|x-1| ≥ 12

         - x + 1 ≥ 4

         -x ≥ 3

         x ≤ -3

Hence, the solution for the given inequality will be x≤ -3 or x≥ 5. Thus, the correct option is B.

Learn more about Inequality:

brainly.com/question/19491153

#SPJ1

You might be interested in
Prepare a grid with magic number 30. You can choose any set of numbers in sequence but the numbers should not be repeated.
Bess [88]

The grid of numbers with a row and column sum of 30 is

3   15  12

17   11   2

10  4   16

<h3>How to prepare the grid?</h3>

The grid in the question has a row sum and column sum of 15

The question implies that we create a similar grid with a row sum and column sum of 30

Represent the grid as follows:

a    b   c

d    e    f

g   h    j

So, we have the following sum of rows

a + b + c = 30

d + e + f = 30

g + h + j = 30

And, we have the following sum of rows

a + d + g = 30

b + e + h = 30

c + f + j = 30

Using trial by error, we have:

3 + 15+ 12  = 30

17 + 11 + 2 = 30

10 + 4 + 16 = 30

When the columns are added, we have

3 + 17 + 10 = 30

15 + 11 + 4 = 30

12 + 2 + 16 = 30

Hence, the grid of numbers is

3   15  12

17   11   2

10  4   16

Read more about number grid at:

brainly.com/question/4727909

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5 0
2 years ago
Determine the domain and range. Please help!!
kipiarov [429]

The domain is the set of all numbers. The range is also the set of all real numbers.

Why is this the case? Because the line extends forever in both directions along the x and y axis. We can plug in any x value and solve for y, or vice versa, and we don't have any restrictions for the input or output.

-----------------------

To write "the set of all real numbers" in interval notation, you would write (-\infty, \infty)

This is the interval from negative infinity to positive infinity, spanning the entire real number line.

8 0
3 years ago
what is inverse ? what is an example sentence and meaning of inverse, contrapositive and biconditional ?
neonofarm [45]
Contrapostive by katie 
5 0
3 years ago
Given that x and y vary directly, write the equation relating x and y if x = 3 when y = 24. A) y = 8x B) xy = 8 C) y = 8 x D) y
motikmotik

A

given that y varies directly as x, then the relationship is

y = kx ← k is the constant of variation

To find k use the given condition x = 3 when y = 24

y = kx ⇒ k = \frac{y}{x} = \frac{24}{3} = 8

y = 8x


8 0
3 years ago
Read 2 more answers
Can someone please answer. There is a picture. There is only one problem. Thank you so much!!!
Aleks [24]
Hello,

Answer C

center (0,0)
b=3
c=7==>a²=c²+b²=49+9=58

x²/58+y²/9=1

6 0
3 years ago
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