If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4? a.
3.75
b.
1.67
c.
0.1
d.
7.5

Please select the best answer from the choices provided

A
B
C
D

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

If angle 2=3x +1 and angle 3=2x +4what is angle 2