Question

for a sale a store decreases its prices on all items by 25% an item that cost $120 before the sale now cost $120-0.25 (120) What is another expression for the sale price?

Answer 1

Answer:

$\ 120(0.75)$

Step-by-step explanation:

We have been given that for a sale a store decreases its prices on all items by 25%. An item that cost $120 before the sale now cost $\ 120-0.25(\ 120)$. We are asked to write another expression for the sale price.

Since the store offers an 25% sale offer, this means that cost of an item will be 75% of the original cost as 100%-25%=75%.

We can factor out 120 from our given expression as:

$\ 120-0.25(\ 120)$

$\ 120(1-0.25)$

$\ 120(0.75)$

Therefore, another expression would be $\ 120(0.75)$.

Answer 2

X = $120 - ($120 / 4)