-364 minus -396 equals n, find the value of n. answer my question please

Mrs. burgos want to buy at least 30 kilos of pork and beef for her restaurant buisness but has to spend no more than php 12000.a kilo of pork sosts php 180 and a kilo of beef costs php 220 give 4 possible amounts of pork and beef that mrs burgos needs to buy. justify your answer

Find the margin of error n=400 p=0.75 90%

Activity 7: encircle me! use the given figures to answer the following: isosceles(triangle)car is inscribed in(circle)e, if m(arc)cr=130, find: