Answer:
30 - 10
Step-by-step explanation:
When you distribute, that means you multiply everything on the outside of the parentheses by everything on the inside.
5 (6-2)
is really
5*6 - 5*2
mn
B) 7
Let the number be x
4x + 12 = 40
4x = 40 -12
4x =28
x = 28/4
x = 7
I believe its 31 days
I divided and got the answer