We have to add 4 3/4 to 1/3 and the answer will be 4 4/7
Well,
If the slope of the lines are the same, then the lines are parralel.
We need to manipulate 2y - 10x = 4 into y = mx + b form.
Add 10x to both sides
2y = 10x + 4
Divide both sides by 2
y = 5x + 2
Do the same thing with the other equation.
Add 2 to both sides
y = 5x + 2
y = 5x + 2
It appears that, not only are they parallel, but they lie on exactly the same line! If this was a System of Simultaneous Linear Equations, then there would be an infinite number of solutions!<span />
The average monthly salary of the female employees is $900.
<h3>What is an Equation ?</h3>
An equation is a mathematical statement that equates algebraic expression to other algebraic expressions or constants by an equal sign that helps to determine the value of unknown variables.
It is given that
the average of the monthly salary of female and male employees is $ 2000
Let the average monthly salary of the female employees is $b
It is again given that
The average monthly salary of the male employees is $(b +200)
so , the equation can be formed as
b + b + 200 = 2000
2b + 200 = 2000
2b = 2000 - 200
2b = 1800
b = $900
The average monthly salary of the female employees is $900.
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The answer to your problem is 90 because 100 minus 10 is 90
