Once again help?
im just checking my answers again so yeah

Number of Weeks - { 1, $120} {4, $480} {8, $960}

Step-by-step explanation:

First divide $1,800 by 15, which gives you 120. for for every week you add on $120. $120 times 4 gives us $480. 960 divided by 120 gives you 8 weeks. (i hope this helps :) )

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.