Question

The expression below represents the cost, c, of an item that is on sale for 25% of.

c-0.25c
which expression is also equivalent to the cost of the item?

a. 1-0.75c

b. 0.75c

c. 1-0.25c

d. 0.25c

Answer 1

hmmm
let's say the price of an item is X..and if it was sold 25% off... the discount will be 0.25X...

and if u ask what was the selling price ..it it
= the cost of the item - discount
which is
= X -0.25X

now can u find the answer for ur question :) ?

Answer 2

yup!!! thnx!!! ;D

Answer 3

u r welcome!

Answer 4

btw! nice profile pic! :P

Answer 5

tnx.. urs too... its also nice :)