30 POINTS, WILL MAKE YOU BRAINLIEST IF YOU ANSWER ALL POINTS PLS I NEED HELP SOON <3

Use the following information to solve #'s 1a - 1c.

1a) Who is traveling faster and by how much? *
a. Lara by 5 mph
b. Zoe by 5 mph
c. Lara by 60 mph
d. Zoe by 35 mph

1b) Which equation could represent the traveling speed for Lara? *
a. D = 30x
b. D = 5x
c. D = 60x
d. D = 35x
1c) After 5 hours of traveling, who has traveled more distance and by how much? *
a. Lara by 300 miles more
b. Lara by 25 miles more
c. Zoe by 325 miles more
d. Zoe by 25 miles more