Write the equation of the line passing through point (7,-1) and perpendicular to the line x=8

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?