Jessica rode 9 miles farther than roger rode. let r represent the number of miles roger rode . write am expression for the number of miles jessica rode

An expression for the number of miles Jessica rode is, 9 + r

Step-by-step explanation:

Here, r represents the number of miles Roger rode.

Given the statement: Jessica rode 9 miles farther than Roger rode.

"Farther" means greater distance from something.

"9 miles farther than Roger rode" means 9 + r

then;

the equation of the statement become:

Therefore, an expression for the number of miles Jessica rode is, 9 + r

answer: 45

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )