P varies inversely with x. If P = 12 when x = 4, find the value of P when x = −48.

P = - 1

Step-by-step explanation:

Given P varies inversely with x the the equation relating them is

P = ← k is the constant of variation

To find k use the condition P = 12 when x = 4

12 = ( multiply both sides by 4 )

48 = k

P = ← equation of variation

When x = - 48, then

P = = - 1

you answer is a

step-by-step explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98