I need help with my homework please, I don’t understand

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

Determine the area of a triangle with (see picture below)