-2x+9. just distribute a -1
The missing term is -1155.
Step-by-step explanation:
Given expression is
68 * 27 - 81 + ? = 600
Let the missing term be x

Subtracting 1755 from both sides

Therefore,
The missing term is -1155.
Keywords: multiplication, addition
Learn more about multiplication at:
#LearnwithBrainly
AnswerC
Step-by-step explanation:
Each key is 1/5 the way for the door to be open