Ascale for a drawing is 5 centimeters= 1 meter. what is the scale in terms of centimeter to centimeters

Plz i want answer and i would appreciate it is is a b c or d

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

Which equation represents the line that passes through the points and (4, 10) and (2, 7)? y = 3/2x - 11y = 3/2x +4y = - 3/2x + 19y = - 3/2x + 16