Need help asap please! If f(x)=7x and g(x)=3x+1 find (f o g)(x) A.10x+1 B.21x+1 C.21x^2+7x D.21x+7
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Hello,
Let assume x the number of half-dollars3x is the number of quarters.
The coins total $13.75.
11 is the number of half-dollars
33 is the number of quarters.
Let assume x the number of half-dollars3x is the number of quarters.
The coins total $13.75.
11 is the number of half-dollars
33 is the number of quarters.