It is $7. Anything average 5 you need to round up
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
hi
Answer:
13 protons
14 neutrons
13 electrons
Step-by-step explanation:
protons and electrons are mostly always the same
Answer:
I would say 36
Step-by-step explanation:
because 4 ×5 is equals the 20
then 4×7 equals the 28
so 4×9 equals 36