Using the discriminat which values of c will make the quadratic y=2x^2 - 3x+c have one real solution

One positive number is 9 more than twice another. if their product is 95, find the numbers

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y