Mrs. johnson bought a ping- pong table at academy . she saved $69 because the pingpong table was on sale for 30% off its regular price. what was the regular price of the ping -pong table?

The regular price of the ping-pong tables is $98.57

Step-by-step explanation:

Given as :

The selling price of the ping-pong table = s.p = $69

The sale discount percentage = 30%

Let The regular market price of ping-pong table = m.p = $x

Now, From discount method

Discount % =

or, 30% =

or, = 1 -

Or, = 1 -  

Or, =

Or, =

Or, x =

∴ x = $98.57

So, regular market price = x = $98.57

Hence The regular price of the ping-pong tables is $98.57  Answer

v = 1/3 a^2h

step-by-step explanation:

the volume is 1/3 a^2h.