exam Maths Puzzle Numerical Ability

Re: Absolute Value Inequalities
Solve -

-2|x+5|<-4

Read Solution (Total 0)

exam Other Question

Two computer programs used 230 megabytes of disks space. If all programs required an equal amount of space,how many megabytes of disk space would be required for 5 programs? Factor completely:
x^2 - 7x - 8

My answer: prime (no common factors)

I am not sure this is correct, I am just now learning the factoring process, could someone please check my answer and possibly help?

Milliron