Each of the 5 members of a knitting club were asked to bring at least 2 1/2 skeins of yarn. how much yarn will the group end up with in total

Find the difference (8ab+a+2) - (3ab+6)

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

If g^-1(x) is the inverse of g (x) which statement must be true