The function for the cost of materials to make a shirt is f(x) = five sixths x + 5, where x is the number of shirts. The function for the selling price of those shirts is g(f(x)), where g(x) = 5x + 6. Find the selling price of 18 shirts

Question

zzr0ck3r · Answer

$g(\color{blue}{f(x)})=g(\color{blue}{x+5})=5(\color{blue}{x+5})+6=5x+31$

zzr0ck3r · Answer

make sense?

zzr0ck3r · Answer

we need to now find $g(f(18))=5*18+31$

anonymous · Answer

121 @zzr0ck3r

triciaal · Answer

@zzr0ck3r f(x) =5/6 x+5

anonymous · Answer

these are the options  106 

 120 

 185 

 196
@triciall @zzr0ck3r

triciaal · Answer

@brangetsbuckets the method @zzr0ck3r used is fine but please verify the original f(x)
I prefer to compute separate do f(x) then use this value to compute in g