these two questions should be answered differently because the one problem has numbers in the other problem this one does not include numbers....so i think that these 2 questions should be answered differenetly.....
An inequality is when a variable and its coeefecient is greater than something. For example, 5x is greater than 2.
The answer, which may not even exist, depends on the inequality. There is, for example, no greatest solution for x > 5.
It changes the direction of the inequality.
When an Inequality expression is multiplied (or divided) by a negative number then the Inequality sign is reversed. Example : -9x < 18 : -x < 2 : x > -2........as both sides have been multiplied by -1.
true
Explain the addition and multiplication properties of inequalities
No. An inequality must have an inequality sign, for example, "<".
An example of an inequality with no solution is ( x < x ). This inequality states that a number ( x ) is less than itself, which is impossible. Since no value of ( x ) can satisfy this condition, the inequality has no solution.
No. An inequality will show two expressions that aren't equal.
The direction of the inequality is reversed. Note that the if the inequality included "or equals" before, then it will after. 4 < 5 multiplied by -1 gives -4 > -5 5 >= 4 multiplied by -1 gives -5 <= -4
9
The difference between them is that when solving an "and" inequality you are comparing two inequalities and when you are solving an "or" inequality you dont compare, you only use one inequality example of "and" . 2<x+3<7 example of "or" . 4<d or m<1
heres an example: 3x+4>10 in this case, the answer to this inequality would be x>2
2.5 <= 10 x <= b
An inequality is when a variable and its coeefecient is greater than something. For example, 5x is greater than 2.
when you divide the inequality by a negative number, for example -2x > 50 then x < -25
The answer, which may not even exist, depends on the inequality. There is, for example, no greatest solution for x > 5.