The solution is x = −1 or x = 7. The equation factors to (x − 7)(x + 1) = 0. When you set each factor equal to 0 you get 7 and −1. A) -2
B) 2
C) -4
D) 4

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.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Write a similarity statement for the similar triangles. afgh ~ a