The expression 9x represents the number of miles allison hiked, and 4x + 5 represents the number of miles that adrian hiked in x days. write an expression to show how many more miles allison hiked than adrian.

The expression which shows Number of miles more Allison hiked than Adrian is .

Step-by-step explanation:

Number of miles Allison hiked =

Number of miles that Adrian hiked =

We need to find Number of miles more Allison hiked than Adrian.

To Find Number of miles more Allison hiked than Adrian we will Subtract Number of miles that Adrian hiked with Number of miles that Allison hiked.

Framing in equation form we get;

Number of miles more Allison hiked than Adrian = Number of miles that Adrian hiked -  Number of miles that Allison hiked

Number of miles more Allison hiked than Adrian =

Hence, The expression which shows Number of miles more Allison hiked than Adrian is .

go and ask your mom to you

what i would say the best answer is a. 40.5