Complete the recursive formula of the arithmetic sequence 1, 15, 29, 43,
a(1) =D
a(n) = a(n-1)+D.

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.