On a coordinate plane, how are the locations of the points (-8, 4) and (-8, -4) related?

Refelcted over x-axis

3 1/5 will first need to be changed from a mixed number to an improper fraction...multiply 5 x 3 + 1 to get the numerator and the denominator stays 5.

16 / 5 * 5 / 8      any time we multiply fractions, we multiply straight across

16 * 5 / 5 * 8
80 / 40              simplify
2/1 or 2