Answer:
infinite
Step-by-step explanation:
to simplify 4=4 meaning all solutions are true
Answer:
the correct answer are the last three options
Step-by-step explanation:
i just took the test and got it right
It is 391 because 1+0=1, 9+0=9, and 1+2=3
Answer:
63
Step-by-step explanation:
3×9= 27
4×9= 36
27+36= 63