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otez555 [7]
3 years ago
11

Need help asap pls help​

Mathematics
1 answer:
n200080 [17]3 years ago
6 0

Answer: 1st question is 17.

2nd question is -4

3rd question is 15

4th question is 19

5th: gain

6th: Tino

7th:Tino and Luis

8th: -6

9th: No. The minus means that he lost weight.

Step-by-step explanation: good luck!

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What is the least common multiple of 8 and 9?<br><br><br><br> Enter your answer in the box.
Contact [7]

Answer:

72

Step-by-step explanation:

The LCM is when you find the lowest factor that 2 or more numbers share.

For 8 and 9,you would just need to keep multiplying each other until you find the same numbers. It would look something like this.

8,16,24,32,40,48,56,64,72..... etc.

9,18,27,36,45,54,63,72,81..... etc.

You can see how they both have the same factor (72), and since that is the lowest factor (which means I can find a lower factor then 72) then your LCM of 8 and 9 should be 72 :)

4 0
3 years ago
A candidate running for office is putting on a gala as a fundraiser, with hopes of raising more than $7,900 in political contrib
baherus [9]
The simplest interpretation would go a little something like this:

We know that we want the total donation amount to be more than $7,900, so we can set up this inequality to begin with

D \ \textgreater \ 7,900

Where D is the total donations raised (in dollars). How do we find D? Well, we just add up the total number of table reservations sold and the total number of single tickets sold. If we let r stand for the number of reservation tickets and s stand for the number of single tickets, then we have

D=540r+34s

So, the inequality representing this situation would be

540r+34s\ \textgreater \ 7,900

And that would probably be fine for this problem.

<span><em>Footnote:</em> </span>Of course, if this were a real-life scenario, we'd need to take some additional details into account: How many tables do we have? How many people can be seated at each table?
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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:


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Answer:

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Step-by-step explanation:

this is the answer i just got it rigth

7 0
3 years ago
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