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Natalka [10]
3 years ago
12

An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now?

Mathematics
2 answers:
kolbaska11 [484]3 years ago
6 0

Answer:

floor 14

Step-by-step explanation:

brilliants [131]3 years ago
4 0

Answer:

14th Floor

Step-by-step explanation:

You started at 20 subtract 11 which equals 9 then went up 5 floors add 5 which equals 14.

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hope it gonna help you.

Step-by-step explanation:

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What is the answer to the question
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Mr. Itol's assistant takes twice as long to complete a computer task as Mr. Itol. If it takes both experts 6 hours to complete t
Lesechka [4]
So, in order to solve this problem, I will set up an equation. First, let's make x= the # of hours it takes Mr. Itol to complete a computer task, and since his assistant takes twice as long, lets make 2x=the # of hours it takes the assistant to complete the task. We also know that it takes the two of them 6 hours to complete the task together. We can now set up the following equation: 

\frac{1}{2x} +  \frac{1}{x} =  \frac{1}{6}

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\frac{3}{6x} +  \frac{6}{6x} =  \frac{x}{6x}

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Hope this helps :) 










4 0
3 years ago
Andre's phone is 11.5 cm long. How many millimeters is this?
Eduardwww [97]

Answer:

about 115 millimeters

Step-by-step explanation:

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Llana [10]

Answer:

B. 16

Step-by-step explanation:

F(3) means we must plug the number "3" into the equation for each x.

(3)^2 + 3(3) -2

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16

5 0
3 years ago
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