Cammy bought a jacket at $43.50. The price was 25% off the regular price.
What was the regular price?

well, the regular price was "x" and that's namely the 100%.

however today's price is 43.50, and we know that's 25% off the regular "x" price , hmmm so 100% - 25% = 75%, so 43.50 is really 75% of the regular price, so

yes

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.