What is the slope of a line perpendicular to the

graph of the equation 5x - 3y = 2?

A. -3/5

B. - 1/5

C. 5/3

D. 5

For what values of b will f(x)= logbx be a decreasing function? (16 )

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.