The Uber driver charges $12 a ride regardless of the distance and $0.32 per mile. If the driver told Jillaine that the bill was $13.92 how far did she ride? HELP ASPAP WILL GIVE BRAINLIEST

The sum of two numbers is 86, and their difference is 20. find the two numbers

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0