Hey there!
Use this guide so you can tackle problems like this in the future to yourself! ⬇️
• Negative (–) & Negative (–) = Positive (+)
• Positive (+) & Negative (–) = Negative (–)
• Negative (–) & Positive (+) = Negative (–)
• Positive (+) & Positive (+) = Positive (+)
Based on the information/guide we now know our answer has to be a NEGATIVE number because we have a positive and negative in the equation!
18 ÷ -9 = -2
Thus your answer answer is most likely: -2 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)