Find the discriminant of the following equation.

4x2 + 12x + 9 = 0

Joy decided to ride her bike from her home to visit her friend Josh. Four miles away from home, her bike got a flat tire and she had to walk the remaining three miles to Josh's home.

Solve 6/25x = 9/10 ---

What is expected number of throws to get multiple of 6?

Jorge is mixing a special shade of orange paint. He mixed 1 gallon of red paint with 3 gallons of yellow paint. Based on this ratio, which of the following statements are true? a. 3/4 of a 4-gallon mix would be yellow paint. b.

Order the integers from least to greatest. 12 - 3 [-5] - 9 [1]

Drive-in movies were popular in the 1930s and 1940s. In 1933, there were 100 drive-in theater in the U. S by 1945 there were 2200. What was the percent of increase from 1933 to 1945?

the singer made $54 for a 3 hour job on friday night and $60 for a 4 hour job on Saturday. which job paid better per hour? how much better?

What is the fraction to 12.09

Write the ratio in simplest form. the hockey team played 82 regular season games last year. If they won 44 games, what is the ratio of wins to losses?

Find interquartile range for 3,4,5,6,7