Which of the following expressions are equivalent to -9/j? A: 9/-j
B: - -9/j
C: none of the above

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

For what values of x is x2 + 2x = 24 true?