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Mathematics 25 Online
OpenStudy (anonymous):

Check my answers please. :( **MEDAL** (Image)

OpenStudy (anonymous):

OpenStudy (anonymous):

1 is the first choice

OpenStudy (anonymous):

i think 3 might be B and 1 is A.

OpenStudy (anonymous):

2 is the second answer

OpenStudy (anonymous):

and 3 is also the second answer

OpenStudy (anonymous):

yup and 2 looks like its b

OpenStudy (mathstudent55):

Sorry, but all your answers are wrong.

OpenStudy (mathstudent55):

First, you need to be careful with the expression used. Less than is <. Greater than is >. Less than or equal to is \(\le\). Greater than or equal to is \(\ge\).

OpenStudy (mathstudent55):

With the above in mind, look at the first quuestion.

OpenStudy (mathstudent55):

Problem 1. All real numbers that are less than -3 or greater than or equal to 5. numbers less than -3 is x < -3 numbers greater than or equal to 5 is \(x \ge 5\) Now put the two together and you get: \(x \lt -3\) or \(x \ge 5\) This is choice A.

OpenStudy (mathstudent55):

For problem 2. Do you know what the word "inclusive" means?

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