What is the decimal multiplier to increase by 99%? need it now

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

How do you determine whether a relationship represented as as graph is linear or nonlinear

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.