the price of a computer after discount was 1,200$. if the discount was 20% what was the original sales price

The price of the computer before the discount was $1440.

Step-by-step explanation:

Multiply 1,200 by 20 percent to get 240.

1,200x20%=240

Then, add 240 to the discounted price of 1200 to get the original price of $1440.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

87%

step-by-step explanation:

apex answer