8) A credit card has a balance of $400. A payment is made for $160. Using the previous balance method with 15% interest, what is the monthly finance charge?

$3

$5

$4

$6

both equations and proportions are better.

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a

x = 1/2

step-by-step explanation:

hope this !