Answer:
Simplify the expression.
Exact Form:
2560/3
Decimal Form:
853.¯3
Mixed Number Form:
853 1/3
Step-by-step explanation:
B=books
Sold half of book: b/2
Bought six more: b/2+
Now has 12: b/2+6=12
Subtract 6 on both sides: b/2+6-6=12-6
b/2=6
Multiply both sides by 2: b=12
Answer= 12 books
6>2k+4
2>2k
1>k
k has to be less than 1
Answer: a) k=0
Hope this helps:)
Answer:
N ( a number) 
40
Step-by-step explanation:
Or just say
N 40
