James sends text messages from his cell phone. The chart below shows how many text messages he sent each day. Monday Tuesday Wednesday Thursday
20 25 36 29
What is the median of this set of data?

A. 22.5
B. 27
C. 27.5
D. 29

Consider the graph of the exponential function y=3(2)×

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7