What is the value of the discriminant for the quadratic equation 0 = 2x^2 + x – 3?

discriminant = b^2 – 4ac

a) –25
b) –23
c) 25
d) 26

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?