Which list is ordered from least to greatest?

a.
–0.7, –3.1, 2.4, 3.7

b.
–4, –2.8, 0.8, 3.2

c.
0.4, 1.8, –2.6, –4

d.
–4.3, –6, 0.9, 3.7

For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠ [tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠ ± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?