Question

http://prntscr.com/784gy8

Answer 1

its b

Answer 2

negative*negative=positive ^

Answer 3

Not only is pizza wrong, but he gave a direct answer. Just multiply the inverse of 15. So \[-\frac{ 2 }{ 3 }*-\frac{ 1 }{ 15 }\]

Answer 4

thatss cross mutlpiying

Answer 5

No need to cross multiply, just multiply the fractions normally. \[\frac{ (-2)*(-1) }{ (-3)*(-15) }\]

Answer 6

2/45

Answer 7

And that's the answer