Help 2 ​

2.  In  an inverse relationship......the number of people  * cost per person = total cost is constant

So....the total cost  is

44 * 30   =  $1320

So.....to find the cost per person if 20 pepole go we have that

20 *  cost per person  =  1320        divide both sides by 20

cost per person  =  1320 / 20   =  $66