The sale price of a sweater was $36. it had been marked down 30% . what was the sweater, s original price

120

Step-by-step explanation:

Because 30% of 120 is 36

46.80 dollars

Step-by-step explanation:

You can also calculate how much you save by simply moving the period in 30.00 percent two spaces to the left, and then multiply the result by $36 as follows: $36 x .30 = $10.80 saving

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x