Sarah wants to write a letter to each of her 48 cousins she writes to letters every 30 minutes if she continues riding at this rate how long would it take her to write for all 48 letters

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Twelve less than a number is at most 20