Write the first five terms of each sequence 1.a(1) = 7, a(n) = a(n-1) - 3 for n > 2.
2.b(1) = 2,b(n) = 2 - b(n - 1) - 1 for n 2 2.
2. c(1) = 3,c(n) = 10 c(n = 1) for n 2 2.
2.d(1) = 1, d(n) = n. d(n-1) for n > 2.

Arectangle has an area of 54 square feet. if the length is 3 feet more than the width, find the dimensions of the rectangle.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?