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Makovka662 [10]
3 years ago
14

You ENTER a room andthere are 34 people, you KILL 30. How many are left in the room?​

Mathematics
2 answers:
lozanna [386]3 years ago
8 0

Answer:4

Step-by-step explanation:

34-30=4

Studentka2010 [4]3 years ago
7 0

Answer:

5

Step-by-step explanation:

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please help me answer this question Solve: y − x = 12 y + x = -26 (19, -7). (-7, 1). (7, 19). (-19, -7).
Tpy6a [65]

Answer:

(-19 , -7)

Step-by-step explanation:

y - x = 12

y + x = -25 we sum them to get

2y = -14 , y = -7

then we put -7 instead of y in any of the equations:

-7 - x = 12

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x = -19,

finally (x , y) is (-19 , -7)

3 0
3 years ago
Jeremy flew 8 times last week for work. If each flight was 2 hours long, how much time did Jeremy spend in the air?
tatiyna

Answer:

16

Step-by-step explanation:

8 0
2 years ago
a fan is marked up 40% on the original price. The original was $20. What is the new price of the fan before sales tax?
Iteru [2.4K]
100/40×20.
100/40=2•5
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6 0
3 years ago
Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease.
Rainbow [258]

Answer:

Because 20 has to be doubled to become 40. While 40 is twice as much as 20 so you just divide 40 by 20 to get 50%.

Explanation:

20 x 20 = 40 = 100%

40 / 20 = 50%

4 0
3 years ago
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