Answer:
it is 7.5 rate
Step-by-step explanation:
I used a calculator to get the answer and it is correct.
Answer:
I think it's B.)
Step-by-step explanation:
Answer:
the answer is (x )
math way helps
Step-by-step explanation:
Answer:
A viable solution is the ordered pair (0,0)
Step-by-step explanation:
we know that
The number of books cannot be a negative number
The number of books is a positive integer
The weight cannot be a negative number
therefore
A viable solution is the ordered pair (0,0)
Three days,
1 1/4 = 5/4
1/2= 2/4
2/4+1/4= 3/4 the first day
5/4-3/4= 2/4
2/4 = 1/4 and 1/4 = two days
the first day+ two days= 3 days
