Respuesta :
Answer:
Step-by-step explanation:
the answer is 63, first do 7+9, which is 16. 9x16=144. 144-81=63, which is why i believe the answer is 63.
Answer:
Step-by-step explanation:
the answer is 63, first do 7+9, which is 16. 9x16=144. 144-81=63, which is why i believe the answer is 63.