Which expression represents the composition f(g(h( for the functions below?

f(x) = 2x + 1
g(x) = 4x^2
h(x) = x^2

a- 4x^4
b- 8x^4 + 1
c- 8x^2 + 1
d- (8x^2 + 1)^2

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)