15 POINTS

Garret is partway through a 20-minute bike ride. It takes 4 minutes for him to go a kilometer. Suppose the variable (k) is the number of kilometers Garret has already biked.

The expression 4(5-k) describes the number of minutes Garret has left in his ride.

Match each amount in the situation with the expression that represents it.

P. S. on the website the answers are movable so you just mix them around to which one is correct

Total number of kilometers in the ride = 5 km

Number of kilometers Garret has already biked = k km

Number of kilometers Garret left to ride = 5 - k km

Number of minutes Garret takes per kilometer = 4 minutes.

Step-by-step explanation:

1. It takes 4 minutes for Garret to go a kilometer. Then

Number of minutes Garret takes per kilometer = 4 minutes.

2. Suppose the variable is the number of kilometers Garret has already biked.

3. Garret is partway through a 20-minute bike ride. It takes 4 minutes for him to go a kilometer. Then

Total number of kilometers in the ride is

4. Suppose the variable is the number of kilometers Garret has already biked. Then km is the number of kilometers Garret left to ride.