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Darya [45]
3 years ago
9

4x + 6 < 3x − 5 I have to solve the inequality please help

Mathematics
2 answers:
garik1379 [7]3 years ago
7 0

Answer:

x < -11 or x ∈ (-∞, -11)

Step-by-step explanation:

4x + 6 < 3x - 5

<=> 4x - 3x < -5 - 6

<=> x < -11

swat323 years ago
5 0

Answer:

x+1 ???

Step-by-step explanation:

4x+6<3x-5

4x-3x=x

6-5=1

x+1

can't remember if I did it right

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Suppose that 200 students are randomly selected from a local college campus to investigate the use of cell phones in classrooms.
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Answer:

It would change to 0.04802

Step-by-step explanation:

from this question we have that n became 400

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1 - p* =

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= 0.6

at confidence level,

1 - 0.95

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3 years ago
Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, squ
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Adiya’s method is not correct. To form a perfect square trinomial, the constant must be isolated on one side of the equation. Also, the coefficient of the term with an exponent of 1 on the variable is used to find the constant in the perfect square trinomial. Adiya should first get the 20x term on the same side of the equation as x2. Then she would divide 20 by 2, square it, and add 100 to both sides. 
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3 years ago
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A recent survey determined the IQ score of a random selection of residents of Alaska. The accompanying relative frequency distri
ycow [4]

Answer:

The class width is 20

Step-by-step explanation:

In a frequency or a relative frequency distribution the class width is calculated as the difference between the lower or upper class limits of consecutive classes. A point to note is that all the categories or classes usually have the same class width.

We use the first two classes to calculate the class width by using their respective upper limits;

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4 0
3 years ago
Jackson bought 555 ounces of raisins for \$4$4dollar sign, 4.
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Answer:

Part a) The raisins cost $0.8 per ounce

Part b) 1.25 ounces

Step-by-step explanation:

<u><em>The correct question is</em></u>

Jackson bought 5 ounces of raisins for $4 dollars.

a) How much do raisins cost per ounce?

b) How many ounces of raisins can be bought for $1?

Part a)  How much do raisins cost per ounce?

we know that

To find out the unit rate divide the total cost by the total weight

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\frac{4}{5} =\$0.8\ per\ ounce

therefore

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using proportion

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3 years ago
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Find out more on inequalities at: brainly.com/question/24372553

4 0
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