The original price of a stereo was reduced by 40%. The sales price was then reduced by 25%. This price was then reduced by 20%. If the stereo is now selling for $324, what was the original price?

$800

Step-by-step explanation:

Solving the question backwards:  

Before 35% was reduced, price: (100/65)*234 =$360

Before 25% was reduced, price: (100/75)*360 =$480

Original price: (100/60)*480 =$800

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )