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stiks02 [169]
4 years ago
12

Help please, help me

Mathematics
1 answer:
djverab [1.8K]4 years ago
5 0

Answer:

at 6pm it was 18 degrees

Step-by-step explanation:

10 pm:  -10

9 pm : -3

8 pm: 4

7 pm: 11

6 pm: 18

Add 7

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White raven [17]

Answer:

45 and 5.

Step-by-step explanation:

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3 years ago
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2x + 8y = 28<br> 2x + 8y = 29<br> e?
egoroff_w [7]

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The question is unclear. what is e?

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3 years ago
Travis travel 248 miles in 4 hours what is his unit rate of speed in miles per hour
ivanzaharov [21]
248 divided by 4 equals 62 miles per hour.
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3 years ago
Sam has $440 in $20, $10, and $5 dollar bills. The number of twenties, tens and fives are consecutive integers in this order. Ho
Ludmilka [50]

Answer: There are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

Step-by-step explanation:

Let the number of twenties be x

Let the number of tens be x+1

Let the number of fives be x+2

Amount from twenties will be given as

20\times x=20x

Amount from tens will be given as

10\times (x+1)=10x+10

Amount from fives will be given as

5\times (x+2)=5x+10

According to question,

20x+10x+10+5x+10=440\\\\35x+20=440\\\\35x=440-20\\\\35x=420\\\\x=\frac{420}{35}\\\\x=12

So, there are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

6 0
4 years ago
-5 +8 + (9) =<br> What is the answer for the following equestion
AlexFokin [52]

Answer:

12

Step-by-step explanation:

So we use PEMDAS:

-5 + 8 = 3

3 + 9 = 12

4 0
3 years ago
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