Consider the expression -28 - (-45.3 + 35.2). It has been simplified below with some values unknown. Line 1 : -33 - (-45.3 + 35.2) = - *3 - (?)
Line 2:
The missing value for line 1 is
The missing value for line 2 is

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?