I ran 13 miles in 2 1/4 hours. What was my average speed?

What is the discriminant of 9x2 + 2 = 10x? -356 -172 28 72

Mr. Martinez walks 5 miles in 2 hours at a steady pace. How far can he walk in 1 hour and 15 minutes

Factor the expression using GCF 39 - 3

Elaine has a piece of wire that is 2.16 years long. mallory has a piece of wire that is 2.061 m long. Who's piece of wire is longer? How can you tell?

Find the sum of the first 20 terms of the arithmetic sequence - 16, - 20, - 24?

How do you know if a rate of change is positive or negative?

What is the total are of 3/4 multiplied by 3/4?

Nina knows that the average of the x-intercepts represents the line of symmetry for a quadratic function through the x-axis. Which equation represents the average of the x-intercepts for f (x) = 4x2 - 24x + 20?

Elliot wrote a computer program that randomly generates a number from 2 to 10. If he runs the program twice, what is the probability that the number generated both times is a prime number?

There are six soccer balls and ten footballs write each ratio as a fraction in simplest form