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likoan [24]
3 years ago
15

You enter an elevator and go down 5 floors. You exit on the 8th floor. Write an equation you can use to find the floor where you

entered the elevator. Let x be the floor where you entered the elevator.
An equation is _____ = 8
Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0

Answer: so you do 5+8, then get 13. 13-5=8

Step-by-step explanation:

You might be interested in
While playing a game,you move 5 steps forward and then 11 steps backward.Write each number as an interger.
uranmaximum [27]

Answer:

You really just moved -6 steps or 6 steps backwards

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
1. Stop guys I need help! <br> 3 1/2 -2 1/2
ladessa [460]

Step-by-step explanation:

3 1/2 = 7 /2

2 1/2 = 5 /2

7/2 - 5/2

= 2/2 = 1

hope it helpful

6 0
3 years ago
A school bus during morning pickups to calculate its average speed between 2.8 km and 4.2 km.
kifflom [539]

<u>Answer: </u>

Option (c)

The average speed between 2.8 km and 4.2 km is 42 km/h

<u>Explanation:</u>

Given, the distance between 2.8 km and 4.2 km is 4.2 - 2.8 = 1.4 km

Time (in hours) between 2.8 km and 4.2 km

    = 0.084 – 0.051

     = 0.033 hr

Speed =\frac{Distance}{Time}

Speed = \frac{1.4}{0.033}

Speed = 42.4 km/hr = 42 km/h (rounded to nearest)

Therefore, the average speed between 2.8 km and 4.2 km is 42 km/hr

Hence, Option (C) is correct

4 0
3 years ago
Factor completely.
erik [133]
(n-4)(n+11) so pretty much B
3 0
3 years ago
Is Jeff correct or incorrect?
bulgar [2K]
Jeff is correct because:

2 sides of a triangle must always be longer than the other side, so:

12+8>19
19+8>12
12+19>8

Since all of them are true, Jeff is correct
4 0
3 years ago
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