Which quantity is proportional to 16⁄4?

Which of the following transformations does not preserve congruence? * 5 points a. (x, y) → (y − 3, x − 3) b. (x, y) → (x + 5, y − 1) c. (x, y) → (y + 9, −x + 2) d. (x, y) → (3x + 1, 3y − 2)

Asquare parking lot has 6,400 square meters what is the length in meters

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?