Given R(-2,5,8), S(3,9,- 3) find an find an ordered triple that represents es and find the magnitude of RS

One positive number is 9 more than twice another. if their product is 95, find the numbers

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution