Respuesta :

The answer is 84 Becuase of pemdas! You do all the addiotion in the parentheses, then you multiply what’s inside the parentheses and the number right beside it in this case 2,4 and 5 then you add all of those up to 84 :)
jlock002

Answer:84

Step-by-step explanation:

(6+2)2 + 4(3+9) + 5(3+1)-first

(8)2 + 4(3+9) + 5(3+1)-second

(8)2 + 4(12) + 5(3+1)-third

(8)2 + 4(12) + 5(4)-fourth

16 + 4(12) + 5(4)-fifth

16 + 48 + 5(4)-sixth

16 + 48 + 20-seventh

64 + 20-eighth

84-ninth (last)


good job