Answer:

Step-by-step explanation:
The reciprocal of 5: 
The negative reciprocal of 5: 
Answer:
21 boxes of books
Step-by-step explanation:
guy= 140 lbs
each box= 40lbs elevator can only weigh up to 1010
i took 1010- 140 and got 870lbs left for the books
then i took 870 divided by 40 (to see how many boxes of books can be put on the elevator) and got 21.75
so 21 boxes could go on the elevator at a time
Answer:
It is 1, 2, 3, or 4
Step-by-step explanation:
Answer:
its B
Step-by-step explanation:
I just did it
60 miles because 2160 divided by 36 = 60