Apattern for uniform uses yards of material. boleslaw wants to know how many yards are needed for uniforms. chantal wants to know how many yards she will need to make uniforms. drag an expression to answer each question.

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.