Question

http://prntscr.com/5qj9jp

Answer 1

lol ok not really
\[-1200+800-400\]

Answer 2

you can use a calculator but you should get \(-850\) which means LOST 850

Answer 3

tnx

Answer 4

\[\color{magenta }\heartsuit\]

Answer 5

http://prntscr.com/5qjbyq @misty1212

Answer 6

help

Answer 7

\[-9-4+5\] what do you get dear?

Answer 8

http://www.wolframalpha.com/input/?i=-9-4%2B5

Answer 9

18

Answer 10

lol no

Answer 11

lets go slowly
how about \(-9-4\) ?

Answer 12

13

Answer 13

@misty1212