15-kilogram ham costs $9/kg. find the cost per pound. round to the nearest hundredth

$4.08/lb

Step-by-step explanation:

$9/kg × (0.45359237 kg/lb) = $4.08/lb

Comment on conversion factors

The conversion factor is chosen to have a value of 1, that is 0.45359237 kg = 1 lb (by definition). It is also chosen so that when we multiply by it, we cancel the units of kg and leave units of lb.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

knlknlkkn

step-by-step explanation: