Diane purchase 12 handkerchiefs for a certain amount of money. using m for the cost of one handkerchief, which expression illustrates the amount of money spent on all the handkerchiefs?
a) 12-m
b)12+m
c)12m
d)12/m

If Diane purchased 12 handkerchiefs for a set amount of money, then the equation would just be the amount of items that Diane bought times the amount of money that one of those items costs. We use a variable (in this case, m) to represent the amount of money one handkerchief costs, so the appropriate expression to represent this would be

12m

Option C is your correct answer choice.
Hope that helped! =)

What am i doing here. add?

Ithink you answer is c