Can someone help please?

Somone me i want to know what 18 hours out of 24 hours in a fraction

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

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?