If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if cost is $130

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 is always true when two whole numbers are subtracted?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry