4 – (3 – 5) =

Possible Answers:
A. -4
B. -2
C. 6
D. 12

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

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?

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?