Answer:
-40
Step-by-step explanation:
-20-(-5)*(-2^2)
- and a - = positive
-2^2 = -4 but if it was (-2)^2 then it would be 4
-20+5*(-4)
order of operations
-20-20
-40
hope this helps
Answer:
-27/20
Step-by-step explanation:
3/5 / -4/9 = 3/5 * 9/-4= -27/20
Numbers I think I'm not that smart
Answer:
Option (2)
Step-by-step explanation: