Write an expression where you multiply a decimal number by 100. In a complete sentence, describe which direction and how many places does the decimal move?

If you are multiplying by 100, the decimal will move 2 places to the right.

It moves to the right when multiplying because the number is getting greater, and there are 2 zeroes in 100 so it moves twice.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3