Write the following quadratic equation in general form. What is the value of b^2 - 4ac? 3= 2x^2 + 4x

The verbal translation for the difference of m and 7 increased by 15

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?