Answer:
89 kids are in the 3 rd grade
Step-by-step explanation:
It would also be 42 because the triangle is divided in half.
Here's what I got for the first question.
Did you want answers for the second one? I couldn't read that part of the image very well, if you did.
Answer:
a) -5n9
Step-by-step explanation:
CAN U PLZZZZ MARK ME BRAINIEST!!!! I REALLY NEED IT