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mote1985 [20]
3 years ago
10

Please I really need help!​

Mathematics
2 answers:
Musya8 [376]3 years ago
8 0
The answer to this is B:8
Fiesta28 [93]3 years ago
8 0

Answer:

B(8)

Step-by-step explanation:

112/15= 7.4

You  must round up because these are people so your answer would need to be 8 rooms

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Addition of signed numbers ​
adelina 88 [10]
The absolute value of 7 would be 7
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3 years ago
Rafael must choose a number between 67 and 113 that is a multiple of, 2,4, and 5 . Write all the numbers that he could choose.
skelet666 [1.2K]
First, find out what the greatest common factor is between 2, 4, and 5. 

<span>This is 20. So any number divisible by 20 is also divisible by 2, 4, and 5. </span>

<span>Now we find the list of numbers that are multiples of 20 between 67 and 113. </span>

<span>The solutions are: </span>

<span>80 and 100.</span>
5 0
3 years ago
Maths question in jpg file
hoa [83]

Answer:

5*2+1/2*-2

11/2*-2

-11

Step-by-step explanation:

8 0
3 years ago
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A nut store normally sells cashews for​ $4.00 per pound and peanuts for​ $1.50 per pound. But at the end of the month the peanut
Dvinal [7]

Answer: 40 pounds of cashews should be mixed with the peanuts to ensure no change in the​ revenue

Step-by-step explanation:

Let x represent the number of pounds of cashews that should be mixed with the peanuts to ensure no change in the​ revenue.

The nut store normally sells cashews for​ $4.00 per pound and peanuts for​ $1.50 per pound.

In order to sell 60 pounds of​ peanuts, the manager decided to mix the 60 pounds of peanuts with some cashews and sell the mixture for $2.50 per pound. It means that

4x + (1.5 × 60) = 2.5(60 + x)

4x + 90 = 150 + 2.5x

4x - 2.5x = 150 - 90

1.5x = 60

x = 60/1.5

x = 40

5 0
3 years ago
Melanie wants to create a pattern using a transformation that will change the orientation of a figure but not the orientation of
Ira Lisetskai [31]

Answer:

Rotations

Step-by-step explanation:

The orientation of the figure is how the whole shape appearance. You don't need to name vertice to determine the orientation of the figure. It will not change from translations and dilations, so these two are out of option.

The orientation of vertices, on the other hand, needs you to know the vertice name. It can be expressed as clockwise or counterclockwise. The orientation of vertice will be preserved for translations, rotations, and dilations so it should be one of them. Notice that translation and dilation already out of option so the answer will be rotations.

4 0
3 years ago
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