What is the common ratio of the sequence?

-2, 6, -18, 54,...
−3
−2
3
8

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume