If g(x)=x+5g(x) = x + 5g(x)=x+5 and h(x)=2xh(x) = 2xh(x)=2x, which expression represents (h∘g)(x)(h \circ g)(x)(h∘g)(x)?
2x+52x + 52x+5
2x+102x + 102x+10
x+7x + 7x+7
2(x+5)2(x+5)2(x+5)