10x=100 because tbh if you Calculate 5x-10=40 it’s give you your answer and go off of that.
Answer:
315
Step-by-step explanation:
If 70 children is 2 parts, one part is 35
35*9 is 315
7 and 2 cannot be the lengths as on a triangle they're two equal side so two 3s or two 5s
Answer:
-11.8
Step-by-step explanation:
hope this helps!!!:)
