A sofa is being sold for $378 this is a 28% discount what is the original price

$378 is 72% of the original price.

72% = $378

1% = $378/72

1% = $5.25

100% = $5.25(100)

100% = $525

The original price of the sofa is $525

Hope this helps!

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.