Which ordered pairs in the form (x, y) are solutions to the equation?
select each correct answer. (more than one c: )
[a] (4, 10)
[b] (7, 9)
[c] (−6, −14)
[d] (−1, −7)

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?