Which of the following lines is parallel to the graph of 5×+2y=8

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?