Wrapping paper comes in 3 colors, on either a regular roll or an extra wide roll, and with or without a pattern. How many combinations are in the sample space

step-by-step explanation:

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

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

hope this !

let me know