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Mnenie [13.5K]
3 years ago
15

2x - 3 greater than equal to 5 PLEASE EXPLAIN IT ;)

Mathematics
2 answers:
jeka943 years ago
5 0

Answer:

The equation means for all values of x \geq4 this equation 2x-3\geq 5 is true

Step-by-step explanation:

To explain

2x-3\geq  5

let us solve this inequality and find the value of x

2x-3\geq 5\\2x\geq 5+3\\2x\geq 8\\x\geq (\frac{8}{2} )\\x\geq 4

As

x \geq 4

So

The equation means for all values of x \geq4 this equation 2x-3\geq 5 is true

Keywords: Algebra

Learn more about algebra at:

  • brainly.com/question/3739260
  • brainly.com/question/13168205
  • brainly.com/question/9607945

#learnwithBrainly

coldgirl [10]3 years ago
3 0

Answer:

x≥4

Step-by-step explanation:

We want to solve for x in

2x - 3 \geqslant 5

Let us add 3 to both sides:

2x - 3  + 3\geqslant 5 + 3

We simplify to get:

2x\geqslant 8

Divide through by 2 to get:

x  \geqslant 4

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What is the equation of the line in the graph below?
Furkat [3]

Answer:

y=1x+-3

Step-by-step explanation:

using rise over run we can see that we go up one from a point and over 1 from a point making our slope 1. then you you find the y-intercept and here that is very easy because we can clearly see the line pass through -3 on the y axis. the just substitute in your values to get y=1x+-3

3 0
3 years ago
110 as a product of prime numbers
sweet [91]
110 = 11 \times 10

110 = 11 \times \ 5 \times 2

So it is the product of 5 \times 2 \times 11

And 2,5 and 11 are prime numbers, so there you go :)
8 0
3 years ago
Perform the indicated row operations
SVETLANKA909090 [29]

Answer:

\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}

Step-by-step explanation:

Given matrix is,

\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & 3 & -2 & 5\\ 0 & 10 & 8 & 2\end{bmatrix}

Operations performed,

-10R₂ → R₂

\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 10 & 8 & 2\end{bmatrix}

3R₃ → R₃

\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}

4 0
3 years ago
What is the factored form of the expression. <br> 4n^2 + 24n + 36
skad [1K]

Answer:

(2n+6)^2

Step-by-step explanation:

To solve this, you can use the given formula: x^2 + 2xy + y^2

In this case, 4n^2 is x^2, 24n is 2xy, and 36 is y^2. The next step is:

(2n)^2 + 2(2n)(6) + (6)^2

Since this equation fits into this formula ( x^2 + 2xy + y^2), we can do:

(2n+6)(2n+6) =

(2n+6)^2

Hence, the answer is (2n+6)^2

6 0
3 years ago
A Florida factory produces fishing reels at a rate of 800 per day, every day. In April, they are forced to cut their production
Bingel [31]

Multiply 800 to 4/5 to see how much they make per day.

800 * 4/5 = 640

So, they make 640 fishing reels per day.

Multiply this to 30:

640 * 30 = 19,200

So they will make 19,200 fishing reels in 30 days.

This is not enough for the order.

8 0
3 years ago
Read 2 more answers
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