4. a dinner bill is to be divided equally among five friends. if the total cost of the bill is x dollars, which expression correctly describes how much each person pays?
a. 5 + x
b. 5 - x
c. 5/x
d. x/5

5. which equation best describes the pattern in the table below?
mintues cost
20 $10.00
40 $20.00
60 $30.00
80 $40.00
a. c = .50m
b. c = .50/m
c. m =.50c
d. m =.50/c

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.