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lara [203]
3 years ago
10

HELP PLEASE GIVING BRAINLIEST

Mathematics
1 answer:
kolezko [41]3 years ago
7 0

Answer:

8i + 5j - 3i - 2j

5i + 3j

I don’t know what i or j are because you didn’t say in your question, but you use the expression above and plug in the numbers to get your answer.

Step-by-step explanation:

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Despite popular belief, investigators have gotten a tip that the Loch Ness Monster is actually being kept as a pet in a Scottish
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<h3>Answer:</h3>

room 3 or 4

<h3>Explanation:</h3>

We assume the inequalities tell the rooms that were checked and found empty.

The solution to 3) is ...

... 2x + 3 > 11

... 2x > 8 . . . . . subtract 3

... x > 4 . . . . . . .divide by 2

The solution to 4) is ...

... -3x > -9

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Thus, rooms greater than 4 and less than 3 were found empty. Rooms 3 and 4 were not checked, so either one could hold Nessie.

_____

The other inequalities have solutions that are already covered by the solutions to these.

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8 0
3 years ago
On the playground the teacher observed bicycles and tricycles. she counted 72 wheels and 28 total cycles. How many of them were
Andreyy89

Answer:

  16 tricycles

  12 bicycles

Step-by-step explanation:

If all were bicycles, there would be 28·2 = 56 wheels. Each additional wheel indicates the presence of a tricycle instead of a bicycle.

There are 72 -56 = 16 tricycles. The remaining 28-16 = 12 are bicycles.

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3 years ago
The graph of a polynomial function continues down on the left and continues down on the right. Which of the following must be tr
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The function is even with a negative leading coefficient.  Even means the tails both go the same way, negative means they both go down.
4 0
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Find the volume of the rectangular prism.<br> IN<br> in.<br> 4 in.<br> 9-in.<br> 2<br> I
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Answer:

V = 36 in³

Step-by-step explanation:

The volume of a rectangular prism is given by the formula V = l × w × h

Here our length is 9\frac{1}{2}, our width is 4, and our height is 4\frac{1}{2}

Plugging in these values to our formula give us V=(9\frac{1}{2})(4)(4\frac{1}{2})= 36

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3 years ago
Who ever gets this right will get a brainlest
svp [43]

Answer:

25 .2 is answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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