260/500 =20 Both can go into 20.
260, and 500 divided by 20 =13/25
13/25 is the simplest form.
$90 because you take the discounted price then divide it by .40 (40%)
Answer:
Yes
Step-by-step explanation:
Answer:
The answer is (r + 3)(r - 3)
Step-by-step explanation:
There need to be two number that add together to get 0
and two number that multiply together to get -9
3 + -3 = 0
3 · -3 = -9
= (r + 3)(r - 3)