equations have an = sign, inequalities do not
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the incerase is adding and the decrease is subtracting :)
they have no difference...... I'm adding on to that... They do have a difference..... FIND is present or future tense, and FOUND is past tense.
Suppose the two numbers are X and Y Then X - Y = 6 and X + Y = 14 Adding the two equations gives 2X = 20 so that X = 10 And substituting this value into one of the equations, Y = 4 The two numbers are 10 and 4.
Adding is when you add numbers to something and subtracting is when you take them away. When you add you do not always make the number go up for example 5 + (-7)= -2.
There is a 0.1 difference between the two numbers. One quarter of that is 0.1/4 = .025. Adding to that to 4.1, the answer is 4.125