1 What do all rational numbers have in common?
A They can be expressed as fractions.
B They have positive values.
C They can be expressed as terminating decimals.
D
They cannot be added, subtracted, or multiplied by
Irrational numbers.

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

Let x = a + bi and y = c + di and z = f + gi. which statements are true?