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fenix001 [56]
2 years ago
9

Shelly sleeps for 7 hours 30 minutes in a day. For how many hours did she sleep in the month of January?

Mathematics
2 answers:
kap26 [50]2 years ago
8 0

Answer:

<u>Shelly slept 232 hours and 30 minutes in the month of January</u>

Step-by-step explanation:

31 days in January, so the equation will be

31 x 7.5  ( I wrote 0.5 because 30 minutes is half a day)

= 232.5 hours

Shelly slept 232 hours and 30 minutes in the month of January

Thepotemich [5.8K]2 years ago
7 0

Answer:

232.5 hours

Step-by-step explanation:

Well, the month of January has 31 days.

If shelly sleeps for 7.5 hours a day, and she sleeps 31 days, we need to do multiplication!

7.5*31=232.5 hours!

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The Temperature at 12 noon was 14° C above zero. If it decreases at the
iogann1982 [59]

Answer:

-16

Step-by-step explanation:

you just subtract 2 each hour

5 0
3 years ago
If You Have To Pay Someone $279 In Denominations Of $20 Or Less, What Is The Least Number Of Bills You Could Use?
Amiraneli [1.4K]
You can use 27 $10 bills which gets your at a total of $270 then you can use 1 $5 bill so now you're at $275 then you can use 4 $1 bills that gets you at your total of $279. The least number of bills you can use is 32.
5 0
3 years ago
Please help me I will mark you the brainliest
Andrei [34K]

Answer:

15 days

Step-by-step explanation:

So if it takes 6 people 10 days how long will it takes 4 people?

You multiply 6 by 10 which gives you 60 then divide by 4

your answer is 15 days

~~~Inuola1234

7 0
3 years ago
Read 2 more answers
Please help I will mark brainliist
Luden [163]

Answer:

It would be 2x+2-3x-15>0,there is a line underneath the sign.

Step-by-step explanation:

Its because you are just multiplying the number on the outside with the numbers or variables in the parenthesis.

Leave the sign because its not gonna change anyways.unless you know what x equals.

6 0
3 years ago
Blake and James are planning to go on a trip. Blake already has some money saved. She earns $96 more by working overtime. James
rosijanka [135]

Blake saved \bold{\$ 433.80}

Option - A

<u>SOLUTION: </u>

Given, Blake and James are planning to go on a trip.  

Blake already has some money saved.  

Let the amount saved by Blake be \$ n.

She earns \$96 more by working overtime.  

Then, total amount by Blake =\$(n+96)

James has \$ 53 more than 4 times the amount of money that Blake has saved.  

Then, total amount by James will be \$ 53+4 \times \$ n=\$(4 n+53)

If they have \$2,318 in all, we have to find how much money had Blake originally saved

Now, total amount = \$2318

\begin{array}{l}{\rightarrow \text { Amount by Blake }+\text { amount by James }=2318} \\\\ {\rightarrow \mathrm{n}+96+4 \mathrm{n}+53=2318 \rightarrow 5 \mathrm{n}+149=2318 \rightarrow 5 \mathrm{n}=2318-149 \rightarrow 5 \mathrm{n}=2169 \rightarrow \mathrm{n}=433.8}\end{array}

7 0
3 years ago
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