When you divide me by 5 the remainder is 4. i have two digits. both digits are odd. the smog my digits is 10

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

X-10/4 when x = –18 a 7 b –2 c –7 d 2