Just do PEMDAS
[tex]parentheses \\ exponents \\ multiplication \\ division \\ addition \\ subtraction [/tex]
In this problem we're using: [tex]parentheses [/tex] and [tex]division [/tex]
So, ([tex]64 [/tex] ÷ -4) ÷ (-[tex]2[/tex])
[tex] \frac{64}{-4} = -16 [/tex]
Problem becomes: [tex] \frac{-16}{-2} [/tex]
Answer: [tex]8[/tex]
good luck on your assignment and enjoy your day!
~[tex]MeIsKaitlyn :)[/tex]