If x = - 3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation?

Pamela's age is two times Jiri's age. The sum of their ages is 69. What is Jiri's age?

How do you write 850% as a fraction in simplest form

Paul bought a student discount card for the bus. The card allows him to buy daily bus passes for $1.60. After one month, Paul bought 23 passes and spent a total of $42.80. How much did he spend on the student discount card?

Determine the slope of a line that is perpendicular to the line y = - 2x + 7 Select one: O A. Slope = - 1/2 O B. Slope = 2 O C. Slope = 1/2 O D. Slope = - 7

on the stock exchange, 100 shares of pizzazz corp. stock are selling $425. how many shares can be purchased for $1000?

The fastest a human has ever run is 27 miles per hour. How many miles per minutes did the human run?

Simplify using the horizontal method. (2n2 + 4n + 4) (4n - 5) a. 8n3 + 4n2 - 6n - 20 b. 8n3 + 26n2 - 36n - 20 c. 8n3 - 6n2 + 36n - 20 d. 8n3 + 6n2 - 4n - 20

A factory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. The factory will make 50 gallons of this purple paint.

Sierra has 3 days to drive 932 miles. She wants to have completed 75% of the drive by the start of day 3. What distance should she drive on each of the first two days?

36 is how many times greater than 6? 4 6 9 5