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Serggg [28]
3 years ago
9

Identify the inequality that represents the following problem "Two more than three times a number is at least eight" What is the

solution set?
a. 2 ≥ 8+3n
b. 3n+2 > 8
c. 3n+2 ≥ 8
d. 2 > 8+3n
Will give brainlyest
Mathematics
1 answer:
lesantik [10]3 years ago
5 0

The right answer is Option C.

Step-by-step explanation:

Given word problem is;

Two more than three times a number is at least eight

Let,

n be the number.

Times a number = 3n

Two more means addition;

Two more than three times a number = 3n+2

At least eight means that it can either be 8 or more.

Therefore,

3n+2≥8 is the solution set.

The right answer is Option c.

Keywords: linear inequality, solution set

Learn more about linear inequalities at:

  • brainly.com/question/13101704
  • brainly.com/question/13113987

#LearnwithBrainly

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There are different ways to represent 2 2/3 Select the three choices below that represent 2 2/3.
AfilCa [17]

Answer:

2 6/9. 2 24/36

Step-by-step explanation:

7 0
3 years ago
Distance between (-6,8) and (-3,9)
Mademuasel [1]

Answer:

\sqrt{10}

Step-by-step explanation:

Using the distance formula: d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}

substitute

d = \sqrt{((-3) - (-6))^2 + ((9)-(8))^2}

\sqrt{10}

7 0
3 years ago
Which equation represents g(x)
inna [77]

Answer:

Option D. is the correct option

Step-by-step explanation:

The graph of g(x) is the translation of y = ∛x, which passes through origin (0, 0).

The graph in the figure is showing a shift of 1.5 units downwards.

Therefore, the new translated function g(x) will be represented by

g(x) = ∛x - 1.5

This graph can create a confusion of being shifted on x-axis but when we plug in the values of x in the options A and B, parent graph gets changed.

Therefore, option D. is the answer

5 0
3 years ago
How to solve the equations
Arada [10]
So first off, we need to establish that there are three terms that we need to find: a, c & E.

Let's write the three equations below:

Equation No. 1 -
a + c - 2E = 2

Equation No. 2 -
a - 2c = 5

Equation No. 3 -
- c + E = 4

To begin working out our answer, we will make (a) the subject of our second equation & (E) the subject of the third equation so that we can substitute them into the first equation as displayed below:

Equation No. 2 -
a - 2c = 5
a = 5 + 2c

Equation No. 3 -
- c + E = 4
E - c = 4
E = 4 + c

From there, we substitute the given equations for (a) & (E) into the first equation in order to make (c) the subject in the first equation as displayed below:

Equation No. 1 -
a + c - 2E = 2
( 5 + 2c ) + c - 2 ( 4 + c ) = 2
5 + 3c - 8 - 2c = 2
3c - 2c = 2 - 5 + 8
c = 5

Extending from this, by substituting the value of c, which is 5, into Equation No. 2 & 3, we will be able to also obtain the values of both (a) & (E) as displayed below:

Equation No. 2 -
a = 5 + 2c
a = 5 + 2 ( 5 )
a = 5 + 10
a = 15

Equation No. 3 -
E = 4 + c
E = 4 + ( 5 )
E = 9

Therefore, we have now successfully found the values of a, c & E as displayed below:

a = 15
c = 5
E = 9

If you want to check your answer, then simply substitue the values into Equation No. 1. If after solving the equations, the left-hand & right-hand side are equivalent, then the answer is correct. However, if it isn't equivalent, then the answer is either incorrect or you have made an error while solving thr equation. Here is the working out to check your answer for this question:

a + c - 2E = 2
( 15 ) + ( 5 ) - 2 ( 9 ) = 2
20 - 18 = 2
2 = 2

Therefore, the solution is correct.
7 0
3 years ago
A
nydimaria [60]

Answer:

What exactly is the question?

Step-by-step explanation:

20+10*2= 40

75-75=0

-15+-15=-30

6 0
3 years ago
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