Final answer:
Skylen will win the bike race as he completes the race faster than Matthew.
Step-by-step explanation:
To determine who will win the race, we need to calculate the time it takes for each racer to complete the race. Matthew has already completed 35 meters of the 100-meter race, so he has 65 meters left to go. At a constant speed of 30 meters per hour, it will take Matthew 2.17 hours (65/30) to complete the race.
Skylen, on the other hand, is riding at a constant speed of 40 meters per hour. Since Skylen starts the race when Matthew has already completed 35 meters, Skylen only needs to ride 65 meters. At a speed of 40 meters per hour, it will take Skylen 1.63 hours (65/40) to complete the race.
Comparing the times, we can see that Skylen will complete the race faster than Matthew. Therefore, the answer is 2) Skylen will win the race.