on sale, boxes of cereal cost $11 for 4 boxes, $24.75 for 9 boxes, and $33 for 12 boxes. Predict the cost of twelve boxes.

How do you solving the solution of each system using elimination?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

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.