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Luden [163]
3 years ago
12

At 5:00pm the temperature read 10° above zero. At midnight it read 4 ° below zero. Find the change

Mathematics
1 answer:
larisa86 [58]3 years ago
6 0
The temperature changed a total of 14° over the course of 7 hours with an average change of 2° per hour drop.
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Liam is riding his bike at a rate of 7 miles per hour he wants to beat his own one day riding record to do so he has to run more
Svetradugi [14.3K]
Let h represent the number of hours Liam must ride to beat his record.

distance-ridden + distance-to-ride ≥ record-distance
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  4 +7h ≥ 32 . . . . . . . . an inequality representing the distance Liam wants
  7h ≥ 28 . . . . . . . . . . subtract 4
  h ≥ 4 . . . . . . . . . . . . . divide by 7

He must ride for more than 4 hours.
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3 years ago
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3 years ago
Will give, Branliest.<br><br>Thanks, <br>:)​
diamong [38]

Answer:

X= -9

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Step-by-step explanation:

X=-18-6= -24/3= -9

Y=24+11/5= 35/5= 7

Z=10+7=17*7=119

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Y=19-7=12/15=0.8

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Monica [59]

Answer:

ik im late but the answer is -8

Step-by-step explanation:

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3 years ago
Which expression has both eight and N factors
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Answer:

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