It will have 2 solutions! this is because a negative and a negative cancel each other out and will make a positive under the radical.
First u divide 39.39 to 3 and u get 13.13 so it is already rounded u dont need to round<span />
Answer:
Answer is in the attached image.
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
