0
X-4 > 25
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What is the solution to this inequality?
Before I can even take a guess on a solution, you'll have to let me peek at the inequality.
Explain what happens when both sides of an inequality is multiplied by a negative number give an example to support your answer?
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
If 15 pens and 20 pencils cost as much as 20 pens and 15 pencilshow do you compare the costs of two?
this is a simple question that requires a little bit of substitution. before making hte 2 equations, we need to define our two unknowns, so let x= cost of pens y= cost of pencils therefore 15x + 20y= 20x = 15y -5x = -5y therefore x=y Hence, the cost of the pens and the pencils is the same.
What factors play into racial inequality?
The biggest factor is ones own race. People stereotype other people by the color of thier skin or their ethnic background before getting to know the person.
Why do humans use the decimal system?
Because before we had pencils and paper, we counted on our fingers and toes, of which most of us had ten each. By the time paper came along, we had this perfectly good system worked out, and there was no need to change it. (Microsoft had not been invented yet.)
