Solve the equation. 9d + 2d + 3d – 4 = 5d

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 florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

An object in geometry with no width, length or height is a(n):

Given abc find the values of x and y. in your final answer, include all of your calculations.