Question

please someone help please it's very very urgent please​

Answer 1

Answer:

-2.56875

Step-by-step explanation:

Answer 2

Answer:

-411/160 = -2.56

Step-by-step explanation:

$(\frac{8}{5}*(\frac{-3}{2} ) )+[(\frac{-3}{10} )*\frac{9}{16} )\\\\(\frac{4}{5}*(\frac{-3}{1} ) )+[(\frac{-3}{10} )*\frac{9}{16} )\\\\\frac{-12}{5} +(\frac{-27}{160} )\\\\Taking LCM,\\\\\frac{-12(32)-27}{160} \\\\\frac{-384-27}{160} \\\\\frac{-411}{160} \\\\-2.56$