Question

Can someone explain 15-20? I really need help and it's due tomorrow. Thank you in advance!

Answer 1

ok so one of the halves will always be half of the other so
15) NL = 5 because since JM = 14 Mk =7 because it is half of JM same goes for the other side since JN =10 NL =5
i hope this helped

Answer 2

15-20 is -5. If you put 15 on a number line and go back twenty spaces you land on -5 hope this helps.