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klemol [59]
3 years ago
7

An elevator starts at the lobby and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for g

oing down. What expression gives the total number of floors traveled during the 4 stops?
Mathematics
1 answer:
butalik [34]3 years ago
5 0

Answer:

∣∣5∣∣+∣∣−7∣∣+∣∣9∣∣+∣∣−13∣∣

Step-by-step explanation:

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Which word in the sentence is a noun? my feet are very tired after walking so far.
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Graph a line that contains (-6,1) and has the slope of 5
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Values for the area A of the rectangle shown are 30 SA < 60. Write and solve
Maurinko [17]

Answer:

Nothing further can be done with this topic. Please check the expression entered or try another topic.

Step-by-step explanation:

5X + 3

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2 years ago
Which number is an irrational number
zhenek [66]

Answer:

Un número irracional es un número que no se puede escribir en fracción - el decimal sigue para siempre sin repetirse. Los decimales no siguen ningún patrón, y no se puede escribir ninguna fracción que tenga el valor Pi. Números como 22/7 = 3.1428571428571... se acercan pero no son correctos.

Step-by-step explanation:

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2 years ago
Len and Faye live 54 miles apart. At the same time, they start biking toward each other on the same road. Len's constant rate is
Aloiza [94]

Answer:

Step-by-step explanation:

Len and Faye live 54 miles apart. At the same time, they start biking toward each other on the same road. Len's constant rate is 7 mph and Faye's is 11 mph. How many hours will it take them to meet? [Remember: D = (r)(t)]

 Answer – 3 hours

 D = (r)(t), Where

‘D’ is the distance covered

‘r’ is the approach rate

‘t’ is the total time spent

 Distance covered, ‘D’ =  miles

Approach rate, “r” = mph + mph 7+11

r =  18

t is unknown

 Solving for t,

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54 = 18t

t = 54/18

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3 years ago
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