To which set of numbers does the number-5 belong? select all that apply A. integer
B. natural numbers
C. rational numbers
D. real numbers
E. whole numbers

In which form is the following function written? y = - 2(x – 3)(x + 5)

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

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?