In a carpark, the ratio of red cars to green is 5: 6, while that of green cars to blue is 3: 10. find the ratio of red cars simplest form.

Given the numbers c = –3 and d = 4, which statement is true? a. |–c| = 3 and |–d| = –4 b. |–c| = 3 and –|d| = –4 c. –|c| = –4 and –|d| = 3 d. |–c| = 3 and –|d| = 4