On monday, during a one day sale, the price of a suit was decreased by 20%. on tuesday, the price of the suit was changed back to the original amount. by what percent did the price of the suit change on tuesday?

25%

Step-by-step explanation:

If we consider the original price of the piece of suit is x.

Given that, on Monday during a one day sale, the price of the suit was decreased by 20%.

Therefore, the new price of the suit on Monday is .

Now, the price of the suit on Tuesday was changed back to the original price i.e. x.

Therefore, the price is increase by (x - 0.8x) = 0.2x from the price of 0.8x.

So, the percentage change in price of the suit on Tuesday is %. (Answer)

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: