The explicit formula u(n) = -17 + 24n, where u(1) = 7, find the recursive formula for u(n). a. u(1) = 7 and u(n + 1) = u(n) + 24, for n = 1, 2, 3, . . b. u(1) = 7 and u(n + 1) = u(n) + 7, for n = 1, 2, 3, . . c. u(1) = 7 and u(n + 1) = 7u(n) + 24, for n = 1, 2, 3, . . d. u(1) = 7 and u(n + 1) = 24u(n) + 7, for n = 1, 2, 3, . .

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

What is the value of x? enter your answer in the box.