Which are correct representations of the inequality -3(2x - 5) <5(2 - x)? Select two options.

Mathematics

1 answer:

melomori [17]3 years ago

4 0

Answer:

x>5

Step-by-step explanation:

The given inequality is -3(2x - 5) <5(2 - x). We are supposed to select two representations of this inequality.

Since the options are not given, I will just solve this inequality.

Expanding the parenthesis, we get:

-6x+15<10-5x

We then group similar terms to obtain:

-6x+5x<10-15

Simplify to get:

-x<-5

Divide both sides by -1 and reverse the inequality sign.

x>5

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Find the equation of the line that is perpendicular to the x-axis and passes through the point (-10,-1). Give the full equation

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Answer:

x = -10

Step-by-step explanation:

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Is it true that the order when dividing three real numbers does not effect the answer?

Diano4ka-milaya [45]

When dividing three real numbers the order can effect the answer.

Example:

8:4:2

1. 8:4:2=(8:4):2=2:2=1;

2. 8:4:2=8:(4:2)=8:2=4.

As you can see the results are different.

Answer: It is not true.