Which intergers makes the sentence true -10< ? < 9

Can someone me do math because i am having a breakdown rn because i don’t get it

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|