On the second part of her trip, Tamiko drove 21 miles less than two times as far as the first part. Let f represent the number of miles driven on the first part of her trip.Then write an algebraic expression that represents the number of miles driven on the other part.
(what i got from it was 2f-21 but im pretty sure that's wrong)
2f-21 looks good to me.
2f is two times
2f-21 is 21 less than that.
good work.
On the second part of her trip, Tamiko drove 29 miles less than six times as far as the first part. Let f represent the number of miles driven on the first part of her trip.Then write an algebraic expression that represents the number of miles driven on the other part
On the second part of her trip, Tamiko drove 29 miles less than eight times as far as the first part. Let f represent the number of miles driven on the first part of her trip. Then write an algebraic expression that represents the number of miles driven on the other part.
To represent the number of miles driven on the second part of Tamiko's trip, we need to first understand the given information. It states that on the second part of the trip, she drove 21 miles less than two times as far as the first part.
Let's break it down:
- The number of miles driven on the first part is represented by f.
- Two times the number of miles driven on the first part is 2f.
- So, two times as far as the first part is 2f.
- Lastly, Tamiko drove 21 miles less than that; therefore, the algebraic expression representing the number of miles driven on the second part is 2f - 21.
So, you were indeed correct! The algebraic expression that represents the number of miles driven on the second part is 2f - 21.