Kay- 8.75 per hour kay- hours per week 37.5 amanda 10.25 per hour amanda- hours worked per week 30.5 how much does kay earn in a week? how much does amanda earn in a week?

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

What does independent variable and dependent variable mean in math?