David had a bunch of grapes for his snack . if he at 0.1 of a pound every hour , how many pounds did he eat in a 4.4 hours ?

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

Guys i really need or i have to stay late up night