Question

evaluat:
(-20)+(-8)÷(-2)×3
16+8÷4-2×3
27-[5+{28-(29-7)}]
-8-{-6(9-11)+18÷ -3}​

Answer 1

Answer:

14/3,-12,16,-48

Step-by-step explanation:

• (-20-8)÷(-6)=-28÷-6=28÷6=14/3
• 24÷4-6=24÷-2=-12
• 27-[5+(28-22)]=27-(5+6)=27-11=16
• -8{-6(-2)+18÷-3}=-8{12+18÷-3}=-8{12+(-6)=-8{12-6}=-8×6=-48