An employee’s hourly raise went up from $10 per hour to $12 per hour. What is the rate of increase?

2 dollars n⃣   i⃣   g⃣   g⃣   a⃣

Step-by-step explanation:

idk lol

step-by-step explanation:

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.