How do I solve this Quadratic Equation by Factoring it?

2x^2-11x+5=0

If 20% of a number is 35, what is 50% of that number?

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Which table represents a linear function? i'll give brainliest to first answer ^'^