To decrease an amount by 18%, what single multiplier would you use?

0.82

Step-by-step explanation:

We are asked to find the single multiplier used to show an amount decreased by 18%.

Since amount is decreasing by 18%, this means that 82% (100-18) of the amount is remaining.

The multiplier will be in decimal form, so we will convert 82% to decimal as:

Therefore, our required single multiplier is 0.82.

step-by-step explanation: you take each of the numbers and divide by the amount then you take the range

c) yes, because of asa or aas