Given positive irrational numbers a, b, and c, which of the following must also be irrational? A. abc
B. a + b + c
C. ab/c
D. a^2 + b^3 + c^4

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

i'm sorry i don't know

step-by-step explanation:

answer is  

c.

36

step-by-step explanation:

your answer is  

a.

5

step-by-step explanation: