Writing an equation in slope intercept form given 2 points (2,1) and (3,3)

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b