I need help finding X fast

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase