Plz help will mark brainlist

what is #+#+#

it is a secret code look on your key board and figure out the answer hehehe

Find the balance at the end of 4 years if 1000 is deposited at the rate of

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.