Please help! ten points! thank you

Which number produces a rationale number when multiplied by 1/5

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?