Sela's piano lesson starts at 4:45 pm. The lesson is 30 minutes long when does her lesson end.

her lesson ends at 5:15

Step-by-step explanation:

if you subtract 30 from 45 you get the time left over that will go toward the next hour (5 o'clock)

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

the answer is c hope it

step-by-step explanation: