Let a = the larger number
<span>b = the smaller number </span>
<span>a + b = 16 </span>
<span>3a - b = 72 </span>
<span>a = 16 - b </span>
<span>3(16 - b) - b = 72 </span>
<span>48 - 3b - b = 72 </span>
<span>-4b = 24 </span>
<span>b = -6 </span>
<span>a = 16 - (-6) </span>
<span>a = 22 </span>
<span>The two numbers are: </span>
<span>22 and -6</span>
Its C
hello, dark and cruel world...
<h2>
What is G(x) ?</h2>
Composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”. The function g (x) is called an inner function and the function f (x) is called an outer function.
Count the spaces between the2 points on the graph