What is the value of t? 3.5(t+6)=7 −4 −0.25 0.25 4

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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?