Linda is sending out cards. if envelopes come in boxes of 25 and stamps come in packs of 10,what is the least number of stamps and envelopes she can buy to get one stamp for each envelope?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

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.